88926621 has 24 divisors (see below), whose sum is σ = 140001120. Its totient is φ = 50051232.

The previous prime is 88926613. The next prime is 88926689. The reversal of 88926621 is 12662988.

It is not a de Polignac number, because 88926621 - 2³ = 88926613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88926611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5335 + ... + 14363.

It is an arithmetic number, because the mean of its divisors is an integer number (5833380).

Almost surely, 2^88926621 is an apocalyptic number.

It is an amenable number.

88926621 is a deficient number, since it is larger than the sum of its proper divisors (51074499).

88926621 is a wasteful number, since it uses less digits than its factorization.

88926621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113 (or 9106 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 88926621 is about 9430.0912508841. The cubic root of 88926621 is about 446.3517722512.

The spelling of 88926621 in words is "eighty-eight million, nine hundred twenty-six thousand, six hundred twenty-one".