88392897 has 8 divisors (see below), whose sum is σ = 130952480. Its totient is φ = 58928580.

The previous prime is 88392893. The next prime is 88392901. The reversal of 88392897 is 79829388.

It is an interprime number because it is at equal distance from previous prime (88392893) and next prime (88392901).

It is not a de Polignac number, because 88392897 - 2² = 88392893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88392893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636879 + ... + 1636932.

It is an arithmetic number, because the mean of its divisors is an integer number (16369060).

Almost surely, 2^88392897 is an apocalyptic number.

It is an amenable number.

88392897 is a deficient number, since it is larger than the sum of its proper divisors (42559583).

88392897 is a wasteful number, since it uses less digits than its factorization.

88392897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273820 (or 3273814 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 88392897 is about 9401.7496775866. The cubic root of 88392897 is about 445.4570013710.

The spelling of 88392897 in words is "eighty-eight million, three hundred ninety-two thousand, eight hundred ninety-seven".