88440022 has 32 divisors (see below), whose sum is σ = 153342720. Its totient is φ = 37833120.

The previous prime is 88440019. The next prime is 88440031. The reversal of 88440022 is 22004488.

88440022 is nontrivially palindromic in base 15.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71703 + ... + 72925.

It is an arithmetic number, because the mean of its divisors is an integer number (4791960).

Almost surely, 2^88440022 is an apocalyptic number.

88440022 is a deficient number, since it is larger than the sum of its proper divisors (64902698).

88440022 is a wasteful number, since it uses less digits than its factorization.

88440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 88440022 is about 9404.2555260903. The cubic root of 88440022 is about 445.5361496302.

The spelling of 88440022 in words is "eighty-eight million, four hundred forty thousand, twenty-two".