47472583 has 12 divisors (see below), whose sum is σ = 50612040. Its totient is φ = 44517456.

The previous prime is 47472571. The next prime is 47472599. The reversal of 47472583 is 38527474.

It is not a de Polignac number, because 47472583 - 2⁹ = 47472071 is a prime.

It is a super-2 number, since 2×47472583² = 4507292273383778, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47472533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38013 + ... + 39241.

It is an arithmetic number, because the mean of its divisors is an integer number (4217670).

Almost surely, 2^47472583 is an apocalyptic number.

47472583 is a deficient number, since it is larger than the sum of its proper divisors (3139457).

47472583 is a wasteful number, since it uses less digits than its factorization.

47472583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1355 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 47472583 is about 6890.0350507091. The cubic root of 47472583 is about 362.0881295965.

The spelling of 47472583 in words is "forty-seven million, four hundred seventy-two thousand, five hundred eighty-three".