47360531 has 2 divisors, whose sum is σ = 47360532. Its totient is φ = 47360530.

The previous prime is 47360527. The next prime is 47360543. The reversal of 47360531 is 13506374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47360531 - 2² = 47360527 is a prime.

It is a super-2 number, since 2×47360531² = 4486039793203922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47360494 and 47360503.

It is not a weakly prime, because it can be changed into another prime (47360581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23680265 + 23680266.

It is an arithmetic number, because the mean of its divisors is an integer number (23680266).

Almost surely, 2^47360531 is an apocalyptic number.

47360531 is a deficient number, since it is larger than the sum of its proper divisors (1).

47360531 is an equidigital number, since it uses as much as digits as its factorization.

47360531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 47360531 is about 6881.8987932111. The cubic root of 47360531 is about 361.8030200280.

The spelling of 47360531 in words is "forty-seven million, three hundred sixty thousand, five hundred thirty-one".