2457996 has 24 divisors (see below), whose sum is σ = 6073200. Its totient is φ = 771072.

The previous prime is 2457971. The next prime is 2457997. The reversal of 2457996 is 6997542.

It is not an unprimeable number, because it can be changed into a prime (2457997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5821 + ... + 6228.

It is an arithmetic number, because the mean of its divisors is an integer number (253050).

2^2457996 is an apocalyptic number.

It is an amenable number.

2457996 is an abundant number, since it is smaller than the sum of its proper divisors (3615204).

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

2457996 is a wasteful number, since it uses less digits than its factorization.

2457996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12073 (or 12071 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 2457996 is about 1567.7997321087. The cubic root of 2457996 is about 134.9564743085.

The spelling of 2457996 in words is "two million, four hundred fifty-seven thousand, nine hundred ninety-six".