42862252 has 18 divisors (see below), whose sum is σ = 79167228. Its totient is φ = 20302488.

The previous prime is 42862241. The next prime is 42862273. The reversal of 42862252 is 25226824.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13398 + ... + 16285.

Almost surely, 2^42862252 is an apocalyptic number.

It is an amenable number.

42862252 is a deficient number, since it is larger than the sum of its proper divisors (36304976).

42862252 is a wasteful number, since it uses less digits than its factorization.

42862252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29725 (or 29704 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 42862252 is about 6546.9269126820. The cubic root of 42862252 is about 349.9653081261.

The spelling of 42862252 in words is "forty-two million, eight hundred sixty-two thousand, two hundred fifty-two".