88897319 has 12 divisors (see below), whose sum is σ = 103589064. Its totient is φ = 76066704.

The previous prime is 88897279. The next prime is 88897327. The reversal of 88897319 is 91379888.

It is a de Polignac number, because none of the positive numbers 2^k-88897319 is a prime.

It is a super-2 number, since 2×88897319² = 15805466650775522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88897339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36704 + ... + 39050.

It is an arithmetic number, because the mean of its divisors is an integer number (8632422).

Almost surely, 2^88897319 is an apocalyptic number.

88897319 is a deficient number, since it is larger than the sum of its proper divisors (14691745).

88897319 is a wasteful number, since it uses less digits than its factorization.

88897319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134 (or 3127 counting only the distinct ones).

The product of its digits is 870912, while the sum is 53.

The square root of 88897319 is about 9428.5374793761. The cubic root of 88897319 is about 446.3027414275.

The spelling of 88897319 in words is "eighty-eight million, eight hundred ninety-seven thousand, three hundred nineteen".