4057612 has 12 divisors (see below), whose sum is σ = 7647136. Its totient is φ = 1872720.

The previous prime is 4057601. The next prime is 4057631. The reversal of 4057612 is 2167504.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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, 38964 + ... + 39067.

Almost surely, 2^4057612 is an apocalyptic number.

It is an amenable number.

4057612 is a deficient number, since it is larger than the sum of its proper divisors (3589524).

4057612 is a wasteful number, since it uses less digits than its factorization.

4057612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78048 (or 78046 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 4057612 is about 2014.3515085506. The cubic root of 4057612 is about 159.4985865449.

The spelling of 4057612 in words is "four million, fifty-seven thousand, six hundred twelve".