88314391 has 6 divisors (see below), whose sum is σ = 97072976. Its totient is φ = 80285700.

The previous prime is 88314361. The next prime is 88314419. The reversal of 88314391 is 19341388.

It is not a de Polignac number, because 88314391 - 2⁷ = 88314263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88314391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88314341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364815 + ... + 365056.

Almost surely, 2^88314391 is an apocalyptic number.

88314391 is a deficient number, since it is larger than the sum of its proper divisors (8758585).

88314391 is a wasteful number, since it uses less digits than its factorization.

88314391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729893 (or 729882 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 88314391 is about 9397.5736762209. The cubic root of 88314391 is about 445.3250850187.

The spelling of 88314391 in words is "eighty-eight million, three hundred fourteen thousand, three hundred ninety-one".