88580977 has 2 divisors, whose sum is σ = 88580978. Its totient is φ = 88580976.

The previous prime is 88580969. The next prime is 88581001. The reversal of 88580977 is 77908588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87778161 + 802816 = 9369^2 + 896^2 .

It is a cyclic number.

It is not a de Polignac number, because 88580977 - 2³ = 88580969 is a prime.

It is not a weakly prime, because it can be changed into another prime (88580777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44290488 + 44290489.

It is an arithmetic number, because the mean of its divisors is an integer number (44290489).

Almost surely, 2^88580977 is an apocalyptic number.

It is an amenable number.

88580977 is a deficient number, since it is larger than the sum of its proper divisors (1).

88580977 is an equidigital number, since it uses as much as digits as its factorization.

88580977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 52.

The square root of 88580977 is about 9411.7467560491. The cubic root of 88580977 is about 445.7727213104.

The spelling of 88580977 in words is "eighty-eight million, five hundred eighty thousand, nine hundred seventy-seven".