2457372 has 12 divisors (see below), whose sum is σ = 5733896. Its totient is φ = 819120.

The previous prime is 2457361. The next prime is 2457383. The reversal of 2457372 is 2737542.

It is an interprime number because it is at equal distance from previous prime (2457361) and next prime (2457383).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102379 + ... + 102402.

2^2457372 is an apocalyptic number.

It is an amenable number.

2457372 is an abundant number, since it is smaller than the sum of its proper divisors (3276524).

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

2457372 is a wasteful number, since it uses less digits than its factorization.

2457372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204788 (or 204786 counting only the distinct ones).

The product of its digits is 11760, while the sum is 30.

The square root of 2457372 is about 1567.6007144678. The cubic root of 2457372 is about 134.9450530847.

The spelling of 2457372 in words is "two million, four hundred fifty-seven thousand, three hundred seventy-two".