88746731 has 2 divisors, whose sum is σ = 88746732. Its totient is φ = 88746730.

The previous prime is 88746709. The next prime is 88746737. The reversal of 88746731 is 13764788.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88746731 - 2¹⁴ = 88730347 is a prime.

It is a super-2 number, since 2×88746731² = 15751964526372722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88746737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44373365 + 44373366.

It is an arithmetic number, because the mean of its divisors is an integer number (44373366).

Almost surely, 2^88746731 is an apocalyptic number.

88746731 is a deficient number, since it is larger than the sum of its proper divisors (1).

88746731 is an equidigital number, since it uses as much as digits as its factorization.

88746731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 88746731 is about 9420.5483386053. The cubic root of 88746731 is about 446.0505935085.

The spelling of 88746731 in words is "eighty-eight million, seven hundred forty-six thousand, seven hundred thirty-one".