2457164 has 6 divisors (see below), whose sum is σ = 4300044. Its totient is φ = 1228580.

The previous prime is 2457139. The next prime is 2457179. The reversal of 2457164 is 4617542.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307142 + ... + 307149.

It is an arithmetic number, because the mean of its divisors is an integer number (716674).

2^2457164 is an apocalyptic number.

It is an amenable number.

2457164 is a deficient number, since it is larger than the sum of its proper divisors (1842880).

2457164 is a wasteful number, since it uses less digits than its factorization.

2457164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614295 (or 614293 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 2457164 is about 1567.5343696391. The cubic root of 2457164 is about 134.9412455804.

The spelling of 2457164 in words is "two million, four hundred fifty-seven thousand, one hundred sixty-four".