42864062 has 8 divisors (see below), whose sum is σ = 64435176. Its totient is φ = 21385672.

The previous prime is 42864053. The next prime is 42864079. The reversal of 42864062 is 26046824.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42864062² = 3674655622279688, which contains 22 as substring.

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, 22013 + ... + 23880.

It is an arithmetic number, because the mean of its divisors is an integer number (8054397).

Almost surely, 2^42864062 is an apocalyptic number.

42864062 is a deficient number, since it is larger than the sum of its proper divisors (21571114).

42864062 is a wasteful number, since it uses less digits than its factorization.

42864062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46362.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 42864062 is about 6547.0651440168. The cubic root of 42864062 is about 349.9702342033.

The spelling of 42864062 in words is "forty-two million, eight hundred sixty-four thousand, sixty-two".