88623693 has 16 divisors (see below), whose sum is σ = 131443200. Its totient is φ = 59015520.

The previous prime is 88623683. The next prime is 88623707. The reversal of 88623693 is 39632688.

It is not a de Polignac number, because 88623693 - 2¹⁶ = 88558157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88623683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37713 + ... + 39993.

It is an arithmetic number, because the mean of its divisors is an integer number (8215200).

Almost surely, 2^88623693 is an apocalyptic number.

It is an amenable number.

88623693 is a deficient number, since it is larger than the sum of its proper divisors (42819507).

88623693 is a wasteful number, since it uses less digits than its factorization.

88623693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729 (or 3723 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 88623693 is about 9414.0157743654. The cubic root of 88623693 is about 445.8443641102.

The spelling of 88623693 in words is "eighty-eight million, six hundred twenty-three thousand, six hundred ninety-three".