3718525 has 24 divisors (see below), whose sum is σ = 4999680. Its totient is φ = 2735040.

The previous prime is 3718513. The next prime is 3718549. The reversal of 3718525 is 5258173.

It is not a de Polignac number, because 3718525 - 2⁷ = 3718397 is a prime.

Its product of digits (8400) is a multiple of the sum of its prime divisors (280).

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, 16564 + ... + 16786.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 2^3718525 is an apocalyptic number.

It is an amenable number.

3718525 is a deficient number, since it is larger than the sum of its proper divisors (1281155).

3718525 is a wasteful number, since it uses less digits than its factorization.

3718525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 280 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 3718525 is about 1928.3477383501. The cubic root of 3718525 is about 154.9257361898.

The spelling of 3718525 in words is "three million, seven hundred eighteen thousand, five hundred twenty-five".