42614664 has 16 divisors (see below), whose sum is σ = 106536720. Its totient is φ = 14204880.

The previous prime is 42614647. The next prime is 42614669. The reversal of 42614664 is 46641624.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (42614669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887782 + ... + 887829.

It is an arithmetic number, because the mean of its divisors is an integer number (6658545).

Almost surely, 2^42614664 is an apocalyptic number.

It is an amenable number.

42614664 is an abundant number, since it is smaller than the sum of its proper divisors (63922056).

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

42614664 is a wasteful number, since it uses less digits than its factorization.

42614664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775620 (or 1775616 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 42614664 is about 6527.9908088171. The cubic root of 42614664 is about 349.2901640742.

The spelling of 42614664 in words is "forty-two million, six hundred fourteen thousand, six hundred sixty-four".