88963961 has 2 divisors, whose sum is σ = 88963962. Its totient is φ = 88963960.

The previous prime is 88963943. The next prime is 88963969. The reversal of 88963961 is 16936988.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59598400 + 29365561 = 7720^2 + 5419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88963961 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88963969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44481980 + 44481981.

It is an arithmetic number, because the mean of its divisors is an integer number (44481981).

Almost surely, 2^88963961 is an apocalyptic number.

It is an amenable number.

88963961 is a deficient number, since it is larger than the sum of its proper divisors (1).

88963961 is an equidigital number, since it uses as much as digits as its factorization.

88963961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 50.

The square root of 88963961 is about 9432.0708754759. The cubic root of 88963961 is about 446.4142373967.

The spelling of 88963961 in words is "eighty-eight million, nine hundred sixty-three thousand, nine hundred sixty-one".