88976731 has 2 divisors, whose sum is σ = 88976732. Its totient is φ = 88976730.

The previous prime is 88976729. The next prime is 88976773. The reversal of 88976731 is 13767988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88976731 - 2¹ = 88976729 is a prime.

It is a super-2 number, since 2×88976731² = 15833717318892722, which contains 22 as substring.

Together with 88976729, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88976131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44488365 + 44488366.

It is an arithmetic number, because the mean of its divisors is an integer number (44488366).

Almost surely, 2^88976731 is an apocalyptic number.

88976731 is a deficient number, since it is larger than the sum of its proper divisors (1).

88976731 is an equidigital number, since it uses as much as digits as its factorization.

88976731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 49.

The square root of 88976731 is about 9432.7477969041. The cubic root of 88976731 is about 446.4355959970.

The spelling of 88976731 in words is "eighty-eight million, nine hundred seventy-six thousand, seven hundred thirty-one".