88976977 has 2 divisors, whose sum is σ = 88976978. Its totient is φ = 88976976.

The previous prime is 88976957. The next prime is 88977001. The reversal of 88976977 is 77967988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80120401 + 8856576 = 8951^2 + 2976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88976977 is a prime.

It is not a weakly prime, because it can be changed into another prime (88976957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44488488 + 44488489.

It is an arithmetic number, because the mean of its divisors is an integer number (44488489).

Almost surely, 2^88976977 is an apocalyptic number.

It is an amenable number.

88976977 is a deficient number, since it is larger than the sum of its proper divisors (1).

88976977 is an equidigital number, since it uses as much as digits as its factorization.

88976977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10668672, while the sum is 61.

The square root of 88976977 is about 9432.7608365738. The cubic root of 88976977 is about 446.4360074269.

The spelling of 88976977 in words is "eighty-eight million, nine hundred seventy-six thousand, nine hundred seventy-seven".