88863961 has 4 divisors (see below), whose sum is σ = 88954624. Its totient is φ = 88773300.

The previous prime is 88863911. The next prime is 88863967. The reversal of 88863961 is 16936888.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88863961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88863967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43845 + ... + 45826.

It is an arithmetic number, because the mean of its divisors is an integer number (22238656).

Almost surely, 2^88863961 is an apocalyptic number.

It is an amenable number.

88863961 is a deficient number, since it is larger than the sum of its proper divisors (90663).

88863961 is an equidigital number, since it uses as much as digits as its factorization.

88863961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90662.

The product of its digits is 497664, while the sum is 49.

The square root of 88863961 is about 9426.7683221770. The cubic root of 88863961 is about 446.2469106121.

The spelling of 88863961 in words is "eighty-eight million, eight hundred sixty-three thousand, nine hundred sixty-one".