88772329 has 2 divisors, whose sum is σ = 88772330. Its totient is φ = 88772328.

The previous prime is 88772311. The next prime is 88772371. The reversal of 88772329 is 92327788.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50083929 + 38688400 = 7077^2 + 6220^2 .

It is a cyclic number.

It is not a de Polignac number, because 88772329 - 2²¹ = 86675177 is a prime.

It is not a weakly prime, because it can be changed into another prime (88772429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44386164 + 44386165.

It is an arithmetic number, because the mean of its divisors is an integer number (44386165).

Almost surely, 2^88772329 is an apocalyptic number.

It is an amenable number.

88772329 is a deficient number, since it is larger than the sum of its proper divisors (1).

88772329 is an equidigital number, since it uses as much as digits as its factorization.

88772329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 46.

The square root of 88772329 is about 9421.9068664469. The cubic root of 88772329 is about 446.0934754841.

The spelling of 88772329 in words is "eighty-eight million, seven hundred seventy-two thousand, three hundred twenty-nine".