88713623 has 4 divisors (see below), whose sum is σ = 88732488. Its totient is φ = 88694760.

The previous prime is 88713617. The next prime is 88713659. The reversal of 88713623 is 32631788.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 88713623 - 2⁸ = 88713367 is a prime.

It is a super-2 number, since 2×88713623² = 15740213811572258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88713923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3968 + ... + 13898.

It is an arithmetic number, because the mean of its divisors is an integer number (22183122).

Almost surely, 2^88713623 is an apocalyptic number.

88713623 is a deficient number, since it is larger than the sum of its proper divisors (18865).

88713623 is an equidigital number, since it uses as much as digits as its factorization.

88713623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18864.

The product of its digits is 48384, while the sum is 38.

The square root of 88713623 is about 9418.7909521339. The cubic root of 88713623 is about 445.9951184891.

The spelling of 88713623 in words is "eighty-eight million, seven hundred thirteen thousand, six hundred twenty-three".