4074656 has 24 divisors (see below), whose sum is σ = 8072064. Its totient is φ = 2024640.

The previous prime is 4074649. The next prime is 4074677. The reversal of 4074656 is 6564704.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6851 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (336336).

Almost surely, 2^4074656 is an apocalyptic number.

It is an amenable number.

4074656 is a deficient number, since it is larger than the sum of its proper divisors (3997408).

4074656 is a wasteful number, since it uses less digits than its factorization.

4074656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 4074656 is about 2018.5777171068. The cubic root of 4074656 is about 159.7215991955.

The spelling of 4074656 in words is "four million, seventy-four thousand, six hundred fifty-six".