47274668 has 24 divisors (see below), whose sum is σ = 96563712. Its totient is φ = 19828944.

The previous prime is 47274653. The next prime is 47274707. The reversal of 47274668 is 86647274.

47274668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16646 + ... + 19277.

It is an arithmetic number, because the mean of its divisors is an integer number (4023488).

Almost surely, 2^47274668 is an apocalyptic number.

It is an amenable number.

47274668 is an abundant number, since it is smaller than the sum of its proper divisors (49289044).

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

47274668 is a wasteful number, since it uses less digits than its factorization.

47274668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35981 (or 35979 counting only the distinct ones).

The product of its digits is 451584, while the sum is 44.

The square root of 47274668 is about 6875.6576412733. The cubic root of 47274668 is about 361.5842423205.

The spelling of 47274668 in words is "forty-seven million, two hundred seventy-four thousand, six hundred sixty-eight".