88899659 has 2 divisors, whose sum is σ = 88899660. Its totient is φ = 88899658.

The previous prime is 88899617. The next prime is 88899673. The reversal of 88899659 is 95699888.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88899659 - 2¹² = 88895563 is a prime.

It is not a weakly prime, because it can be changed into another prime (88899359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44449829 + 44449830.

It is an arithmetic number, because the mean of its divisors is an integer number (44449830).

Almost surely, 2^88899659 is an apocalyptic number.

88899659 is a deficient number, since it is larger than the sum of its proper divisors (1).

88899659 is an equidigital number, since it uses as much as digits as its factorization.

88899659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 62.

The square root of 88899659 is about 9428.6615699154. The cubic root of 88899659 is about 446.3066573283.

The spelling of 88899659 in words is "eighty-eight million, eight hundred ninety-nine thousand, six hundred fifty-nine".