88976893 has 2 divisors, whose sum is σ = 88976894. Its totient is φ = 88976892.

The previous prime is 88976887. The next prime is 88976911. The reversal of 88976893 is 39867988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48692484 + 40284409 = 6978^2 + 6347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88976893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88973893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44488446 + 44488447.

It is an arithmetic number, because the mean of its divisors is an integer number (44488447).

Almost surely, 2^88976893 is an apocalyptic number.

It is an amenable number.

88976893 is a deficient number, since it is larger than the sum of its proper divisors (1).

88976893 is an equidigital number, since it uses as much as digits as its factorization.

88976893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 58.

The square root of 88976893 is about 9432.7563840057. The cubic root of 88976893 is about 446.4358669388.

The spelling of 88976893 in words is "eighty-eight million, nine hundred seventy-six thousand, eight hundred ninety-three".