88023822 has 16 divisors (see below), whose sum is σ = 177664080. Its totient is φ = 29071872.

The previous prime is 88023799. The next prime is 88023833. The reversal of 88023822 is 22832088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66643 + ... + 67950.

It is an arithmetic number, because the mean of its divisors is an integer number (11104005).

Almost surely, 2^88023822 is an apocalyptic number.

88023822 is an abundant number, since it is smaller than the sum of its proper divisors (89640258).

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

88023822 is a wasteful number, since it uses less digits than its factorization.

88023822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134707.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 88023822 is about 9382.1011505952. The cubic root of 88023822 is about 444.8361505940.

The spelling of 88023822 in words is "eighty-eight million, twenty-three thousand, eight hundred twenty-two".