47023683 has 48 divisors (see below), whose sum is σ = 79847424. Its totient is φ = 24433920.

The previous prime is 47023657. The next prime is 47023687. The reversal of 47023683 is 38632074.

It is not a de Polignac number, because 47023683 - 2¹² = 47019587 is a prime.

It is a super-2 number, since 2×47023683² = 4422453525768978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47023687) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77166 + ... + 77772.

It is an arithmetic number, because the mean of its divisors is an integer number (1663488).

Almost surely, 2^47023683 is an apocalyptic number.

47023683 is a deficient number, since it is larger than the sum of its proper divisors (32823741).

47023683 is a wasteful number, since it uses less digits than its factorization.

47023683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 47023683 is about 6857.3816431638. The cubic root of 47023683 is about 360.9432133164.

It can be divided in two parts, 4702 and 3683, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 47023683 in words is "forty-seven million, twenty-three thousand, six hundred eighty-three".