47682723 has 32 divisors (see below), whose sum is σ = 73762560. Its totient is φ = 27095040.

The previous prime is 47682709. The next prime is 47682727. The reversal of 47682723 is 32728674.

It is not a de Polignac number, because 47682723 - 2⁴ = 47682707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47682727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70515 + ... + 71187.

It is an arithmetic number, because the mean of its divisors is an integer number (2305080).

Almost surely, 2^47682723 is an apocalyptic number.

47682723 is a deficient number, since it is larger than the sum of its proper divisors (26079837).

47682723 is a wasteful number, since it uses less digits than its factorization.

47682723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its digits is 112896, while the sum is 39.

The square root of 47682723 is about 6905.2677717812. The cubic root of 47682723 is about 362.6216108821.

The spelling of 47682723 in words is "forty-seven million, six hundred eighty-two thousand, seven hundred twenty-three".