2469522 has 64 divisors (see below), whose sum is σ = 5971968. Its totient is φ = 672000.

The previous prime is 2469497. The next prime is 2469529. The reversal of 2469522 is 2259642.

2469522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (8640) is a multiple of the sum of its prime divisors (135).

It is a self number, because there is not a number n which added to its sum of digits gives 2469522.

It is not an unprimeable number, because it can be changed into a prime (2469529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34747 + ... + 34817.

It is an arithmetic number, because the mean of its divisors is an integer number (93312).

2^2469522 is an apocalyptic number.

2469522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2469522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2985984).

2469522 is an abundant number, since it is smaller than the sum of its proper divisors (3502446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2469522 is a wasteful number, since it uses less digits than its factorization.

2469522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135.

The product of its digits is 8640, while the sum is 30.

The square root of 2469522 is about 1571.4712851338. The cubic root of 2469522 is about 135.1670907729.

The spelling of 2469522 in words is "two million, four hundred sixty-nine thousand, five hundred twenty-two".