42676412 has 12 divisors (see below), whose sum is σ = 74878440. Its totient is φ = 21282576.

The previous prime is 42676399. The next prime is 42676427. The reversal of 42676412 is 21467624.

It is a super-2 number, since 2×42676412² = 3642552282387488, 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, 12158 + ... + 15269.

It is an arithmetic number, because the mean of its divisors is an integer number (6239870).

Almost surely, 2^42676412 is an apocalyptic number.

It is an amenable number.

42676412 is a deficient number, since it is larger than the sum of its proper divisors (32202028).

42676412 is a wasteful number, since it uses less digits than its factorization.

42676412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27820 (or 27818 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 42676412 is about 6532.7185765193. The cubic root of 42676412 is about 349.4587880343.

The spelling of 42676412 in words is "forty-two million, six hundred seventy-six thousand, four hundred twelve".