47767132 has 24 divisors (see below), whose sum is σ = 97866720. Its totient is φ = 19971840.

The previous prime is 47767129. The next prime is 47767133. The reversal of 47767132 is 23176774.

It is a junction number, because it is equal to n+sod(n) for n = 47767091 and 47767100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47767133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19657 + ... + 21952.

It is an arithmetic number, because the mean of its divisors is an integer number (4077780).

Almost surely, 2^47767132 is an apocalyptic number.

It is an amenable number.

47767132 is an abundant number, since it is smaller than the sum of its proper divisors (50099588).

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

47767132 is a wasteful number, since it uses less digits than its factorization.

47767132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41661 (or 41659 counting only the distinct ones).

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

The square root of 47767132 is about 6911.3769973863. The cubic root of 47767132 is about 362.8354583170.

The spelling of 47767132 in words is "forty-seven million, seven hundred sixty-seven thousand, one hundred thirty-two".