2470872 has 16 divisors (see below), whose sum is σ = 6177240. Its totient is φ = 823616.

The previous prime is 2470859. The next prime is 2470877. The reversal of 2470872 is 2780742.

It is a super-2 number, since 2×2470872² = 12210416880768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470877) 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, 51453 + ... + 51500.

2^2470872 is an apocalyptic number.

It is an amenable number.

2470872 is an abundant number, since it is smaller than the sum of its proper divisors (3706368).

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

2470872 is a wasteful number, since it uses less digits than its factorization.

2470872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102962 (or 102958 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2470872 is about 1571.9007602263. The cubic root of 2470872 is about 135.1917166359.

The spelling of 2470872 in words is "two million, four hundred seventy thousand, eight hundred seventy-two".