47166632 has 16 divisors (see below), whose sum is σ = 88529760. Its totient is φ = 23558704.

The previous prime is 47166611. The next prime is 47166641. The reversal of 47166632 is 23666174.

It is a junction number, because it is equal to n+sod(n) for n = 47166592 and 47166601.

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, 7013 + ... + 11979.

It is an arithmetic number, because the mean of its divisors is an integer number (5533110).

Almost surely, 2^47166632 is an apocalyptic number.

It is an amenable number.

47166632 is a deficient number, since it is larger than the sum of its proper divisors (41363128).

47166632 is a wasteful number, since it uses less digits than its factorization.

47166632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6160 (or 6156 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 47166632 is about 6867.7967354895. The cubic root of 47166632 is about 361.3085914471.

The spelling of 47166632 in words is "forty-seven million, one hundred sixty-six thousand, six hundred thirty-two".