3901562 has 16 divisors (see below), whose sum is σ = 6844992. Its totient is φ = 1632960.

The previous prime is 3901561. The next prime is 3901571. The reversal of 3901562 is 2651093.

It is not an unprimeable number, because it can be changed into a prime (3901561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639 + ... + 3842.

It is an arithmetic number, because the mean of its divisors is an integer number (427812).

Almost surely, 2^3901562 is an apocalyptic number.

3901562 is a deficient number, since it is larger than the sum of its proper divisors (2943430).

3901562 is a wasteful number, since it uses less digits than its factorization.

3901562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 3901562 is about 1975.2372009457. The cubic root of 3901562 is about 157.4271032442.

The spelling of 3901562 in words is "three million, nine hundred one thousand, five hundred sixty-two".