5209412 has 48 divisors (see below), whose sum is σ = 10668672. Its totient is φ = 2204160.

The previous prime is 5209411. The next prime is 5209441. The reversal of 5209412 is 2149025.

It is not an unprimeable number, because it can be changed into a prime (5209411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62723 + ... + 62805.

It is an arithmetic number, because the mean of its divisors is an integer number (222264).

Almost surely, 2^5209412 is an apocalyptic number.

5209412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5209412 is an abundant number, since it is smaller than the sum of its proper divisors (5459260).

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

5209412 is a wasteful number, since it uses less digits than its factorization.

5209412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5209412 is about 2282.4136347297. The cubic root of 5209412 is about 173.3522842528.

The spelling of 5209412 in words is "five million, two hundred nine thousand, four hundred twelve".