47666674 has 32 divisors (see below), whose sum is σ = 83094336. Its totient is φ = 20267520.

The previous prime is 47666639. The next prime is 47666699.

47666674 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×47666674² = 4544223620444552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86869 + ... + 87415.

It is an arithmetic number, because the mean of its divisors is an integer number (2596698).

Almost surely, 2^47666674 is an apocalyptic number.

47666674 is a deficient number, since it is larger than the sum of its proper divisors (35427662).

47666674 is a wasteful number, since it uses less digits than its factorization.

47666674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810.

The product of its digits is 1016064, while the sum is 46.

The square root of 47666674 is about 6904.1055901543. The cubic root of 47666674 is about 362.5809227186.

The spelling of 47666674 in words is "forty-seven million, six hundred sixty-six thousand, six hundred seventy-four".