47677132 has 36 divisors (see below), whose sum is σ = 87860640. Its totient is φ = 22632480.

The previous prime is 47677111. The next prime is 47677171. The reversal of 47677132 is 23177674.

It is a junction number, because it is equal to n+sod(n) for n = 47677091 and 47677100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303598 + ... + 303754.

Almost surely, 2^47677132 is an apocalyptic number.

It is an amenable number.

47677132 is a deficient number, since it is larger than the sum of its proper divisors (40183508).

47677132 is a wasteful number, since it uses less digits than its factorization.

47677132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 269 counting only the distinct ones).

The product of its digits is 49392, while the sum is 37.

The square root of 47677132 is about 6904.8629240558. The cubic root of 47677132 is about 362.6074373580.

The spelling of 47677132 in words is "forty-seven million, six hundred seventy-seven thousand, one hundred thirty-two".