3725535 has 32 divisors (see below), whose sum is σ = 6619392. Its totient is φ = 1774080.

The previous prime is 3725521. The next prime is 3725551. The reversal of 3725535 is 5355273.

It is not a de Polignac number, because 3725535 - 2⁵ = 3725503 is a prime.

It is a super-2 number, since 2×3725535² = 27759222072450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10887 + ... + 11223.

It is an arithmetic number, because the mean of its divisors is an integer number (206856).

Almost surely, 2^3725535 is an apocalyptic number.

3725535 is a deficient number, since it is larger than the sum of its proper divisors (2893857).

3725535 is a wasteful number, since it uses less digits than its factorization.

3725535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its digits is 15750, while the sum is 30.

The square root of 3725535 is about 1930.1645007615. The cubic root of 3725535 is about 155.0230281429.

The spelling of 3725535 in words is "three million, seven hundred twenty-five thousand, five hundred thirty-five".