2475822 has 8 divisors (see below), whose sum is σ = 4951656. Its totient is φ = 825272.

The previous prime is 2475821. The next prime is 2475827. The reversal of 2475822 is 2285742.

It is a sphenic number, since it is the product of 3 distinct primes.

2475822 is an admirable number.

It is a super-2 number, since 2×2475822² = 12259389151368, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2475822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206313 + ... + 206324.

It is an arithmetic number, because the mean of its divisors is an integer number (618957).

2^2475822 is an apocalyptic number.

2475822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2475822 is a wasteful number, since it uses less digits than its factorization.

2475822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412642.

The product of its digits is 8960, while the sum is 30.

The square root of 2475822 is about 1573.4744993167. The cubic root of 2475822 is about 135.2819348013.

The spelling of 2475822 in words is "two million, four hundred seventy-five thousand, eight hundred twenty-two".