47480666 has 8 divisors (see below), whose sum is σ = 71505504. Its totient is φ = 23645500.

The previous prime is 47480651. The next prime is 47480701. The reversal of 47480666 is 66608474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46790 + ... + 47793.

It is an arithmetic number, because the mean of its divisors is an integer number (8938188).

Almost surely, 2^47480666 is an apocalyptic number.

47480666 is a deficient number, since it is larger than the sum of its proper divisors (24024838).

47480666 is a wasteful number, since it uses less digits than its factorization.

47480666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94836.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 47480666 is about 6890.6215975048. The cubic root of 47480666 is about 362.1086789471.

The spelling of 47480666 in words is "forty-seven million, four hundred eighty thousand, six hundred sixty-six".