2472885 has 24 divisors (see below), whose sum is σ = 4324320. Its totient is φ = 1307232.

The previous prime is 2472857. The next prime is 2472893. The reversal of 2472885 is 5882742.

It is a happy number.

It is not a de Polignac number, because 2472885 - 2⁵ = 2472853 is a prime.

It is a super-2 number, since 2×2472885² = 12230320446450, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7902 + ... + 8208.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

2^2472885 is an apocalyptic number.

It is an amenable number.

2472885 is a deficient number, since it is larger than the sum of its proper divisors (1851435).

2472885 is a wasteful number, since it uses less digits than its factorization.

2472885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 494 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 2472885 is about 1572.5409374640. The cubic root of 2472885 is about 135.2284198801.

The spelling of 2472885 in words is "two million, four hundred seventy-two thousand, eight hundred eighty-five".