88871692 has 54 divisors (see below), whose sum is σ = 195977628. Its totient is φ = 35144928.

The previous prime is 88871647. The next prime is 88871707. The reversal of 88871692 is 29617888.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31783 + ... + 34465.

Almost surely, 2^88871692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88871692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97988814).

88871692 is an abundant number, since it is smaller than the sum of its proper divisors (107105936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88871692 is a wasteful number, since it uses less digits than its factorization.

88871692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727 (or 2705 counting only the distinct ones).

The product of its digits is 387072, while the sum is 49.

The square root of 88871692 is about 9427.1783689501. The cubic root of 88871692 is about 446.2598511218.

The spelling of 88871692 in words is "eighty-eight million, eight hundred seventy-one thousand, six hundred ninety-two".