88821596 has 12 divisors (see below), whose sum is σ = 157405920. Its totient is φ = 43848480.

The previous prime is 88821581. The next prime is 88821611. The reversal of 88821596 is 69512888.

It is an interprime number because it is at equal distance from previous prime (88821581) and next prime (88821611).

It is a self number, because there is not a number n which added to its sum of digits gives 88821596.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140225 + ... + 140856.

It is an arithmetic number, because the mean of its divisors is an integer number (13117160).

Almost surely, 2^88821596 is an apocalyptic number.

It is an amenable number.

88821596 is a deficient number, since it is larger than the sum of its proper divisors (68584324).

88821596 is a wasteful number, since it uses less digits than its factorization.

88821596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281164 (or 281162 counting only the distinct ones).

The product of its digits is 276480, while the sum is 47.

The square root of 88821596 is about 9424.5209957854. The cubic root of 88821596 is about 446.1759847638.

The spelling of 88821596 in words is "eighty-eight million, eight hundred twenty-one thousand, five hundred ninety-six".