88951399 has 2 divisors, whose sum is σ = 88951400. Its totient is φ = 88951398.

The previous prime is 88951339. The next prime is 88951403. The reversal of 88951399 is 99315988.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88951399 - 2⁷ = 88951271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88951309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44475699 + 44475700.

It is an arithmetic number, because the mean of its divisors is an integer number (44475700).

Almost surely, 2^88951399 is an apocalyptic number.

88951399 is a deficient number, since it is larger than the sum of its proper divisors (1).

88951399 is an equidigital number, since it uses as much as digits as its factorization.

88951399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 52.

The square root of 88951399 is about 9431.4049324584. The cubic root of 88951399 is about 446.3932246946.

The spelling of 88951399 in words is "eighty-eight million, nine hundred fifty-one thousand, three hundred ninety-nine".