104574731 has 2 divisors, whose sum is σ = 104574732. Its totient is φ = 104574730.

The previous prime is 104574719. The next prime is 104574761. The reversal of 104574731 is 137475401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104574731 is a prime.

It is a super-2 number, since 2×104574731² = 21871748727444722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104574761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52287365 + 52287366.

It is an arithmetic number, because the mean of its divisors is an integer number (52287366).

Almost surely, 2^104574731 is an apocalyptic number.

104574731 is a deficient number, since it is larger than the sum of its proper divisors (1).

104574731 is an equidigital number, since it uses as much as digits as its factorization.

104574731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 104574731 is about 10226.1787095669. The cubic root of 104574731 is about 471.1316190718.

The spelling of 104574731 in words is "one hundred four million, five hundred seventy-four thousand, seven hundred thirty-one".