42477612 has 24 divisors (see below), whose sum is σ = 100079616. Its totient is φ = 14021328.

The previous prime is 42477587. The next prime is 42477629. The reversal of 42477612 is 21677424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15948 + ... + 18419.

It is an arithmetic number, because the mean of its divisors is an integer number (4169984).

Almost surely, 2^42477612 is an apocalyptic number.

It is an amenable number.

42477612 is an abundant number, since it is smaller than the sum of its proper divisors (57602004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42477612 is a wasteful number, since it uses less digits than its factorization.

42477612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34477 (or 34475 counting only the distinct ones).

The product of its digits is 18816, while the sum is 33.

The square root of 42477612 is about 6517.4850977965. The cubic root of 42477612 is about 348.9153140281.

The spelling of 42477612 in words is "forty-two million, four hundred seventy-seven thousand, six hundred twelve".