42546256 has 20 divisors (see below), whose sum is σ = 82932192. Its totient is φ = 21144416.

The previous prime is 42546247. The next prime is 42546269. The reversal of 42546256 is 65264524.

It is a congruent number.

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, 5290 + ... + 10633.

Almost surely, 2^42546256 is an apocalyptic number.

It is an amenable number.

42546256 is a deficient number, since it is larger than the sum of its proper divisors (40385936).

42546256 is a wasteful number, since it uses less digits than its factorization.

42546256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16098 (or 16092 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 42546256 is about 6522.7491136790. The cubic root of 42546256 is about 349.1031624158.

The spelling of 42546256 in words is "forty-two million, five hundred forty-six thousand, two hundred fifty-six".