88338623 has 4 divisors (see below), whose sum is σ = 91188288. Its totient is φ = 85488960.

The previous prime is 88338589. The next prime is 88338631. The reversal of 88338623 is 32683388.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88338623 - 2²⁴ = 71561407 is a prime.

It is a super-2 number, since 2×88338623² = 15607424627072258, 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 (88332623) 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, 1424786 + ... + 1424847.

It is an arithmetic number, because the mean of its divisors is an integer number (22797072).

Almost surely, 2^88338623 is an apocalyptic number.

88338623 is a deficient number, since it is larger than the sum of its proper divisors (2849665).

88338623 is a wasteful number, since it uses less digits than its factorization.

88338623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849664.

The product of its digits is 165888, while the sum is 41.

The square root of 88338623 is about 9398.8628567503. The cubic root of 88338623 is about 445.3658112262.

The spelling of 88338623 in words is "eighty-eight million, three hundred thirty-eight thousand, six hundred twenty-three".