42627066 has 16 divisors (see below), whose sum is σ = 86037600. Its totient is φ = 14078448.

The previous prime is 42627059. The next prime is 42627097. The reversal of 42627066 is 66072624.

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, 31936 + ... + 33243.

It is an arithmetic number, because the mean of its divisors is an integer number (5377350).

Almost surely, 2^42627066 is an apocalyptic number.

42627066 is an abundant number, since it is smaller than the sum of its proper divisors (43410534).

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

42627066 is a wasteful number, since it uses less digits than its factorization.

42627066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65293.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 42627066 is about 6528.9406491406. The cubic root of 42627066 is about 349.3240450285.

The spelling of 42627066 in words is "forty-two million, six hundred twenty-seven thousand, sixty-six".