3158265 has 16 divisors (see below), whose sum is σ = 5512896. Its totient is φ = 1531200.

The previous prime is 3158257. The next prime is 3158297. The reversal of 3158265 is 5628513.

It is not a de Polignac number, because 3158265 - 2³ = 3158257 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9406 + ... + 9735.

It is an arithmetic number, because the mean of its divisors is an integer number (344556).

Almost surely, 2^3158265 is an apocalyptic number.

It is an amenable number.

3158265 is a deficient number, since it is larger than the sum of its proper divisors (2354631).

3158265 is a wasteful number, since it uses less digits than its factorization.

3158265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19160.

The product of its digits is 7200, while the sum is 30.

The square root of 3158265 is about 1777.1508095826. The cubic root of 3158265 is about 146.7178167553.

The spelling of 3158265 in words is "three million, one hundred fifty-eight thousand, two hundred sixty-five".