88039897 has 16 divisors (see below), whose sum is σ = 98297280. Its totient is φ = 78177600.

The previous prime is 88039879. The next prime is 88039933. The reversal of 88039897 is 79893088.

It is not a de Polignac number, because 88039897 - 2²³ = 79651289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88039807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119743 + ... + 120475.

It is an arithmetic number, because the mean of its divisors is an integer number (6143580).

Almost surely, 2^88039897 is an apocalyptic number.

It is an amenable number.

88039897 is a deficient number, since it is larger than the sum of its proper divisors (10257383).

88039897 is a wasteful number, since it uses less digits than its factorization.

88039897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984.

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 88039897 is about 9382.9577959192. The cubic root of 88039897 is about 444.8632277561.

The spelling of 88039897 in words is "eighty-eight million, thirty-nine thousand, eight hundred ninety-seven".