88388123 has 4 divisors (see below), whose sum is σ = 89507040. Its totient is φ = 87269208.

The previous prime is 88388107. The next prime is 88388129. The reversal of 88388123 is 32188388.

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 88388123 - 2⁴ = 88388107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88388129) 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, 559340 + ... + 559497.

It is an arithmetic number, because the mean of its divisors is an integer number (22376760).

Almost surely, 2^88388123 is an apocalyptic number.

88388123 is a deficient number, since it is larger than the sum of its proper divisors (1118917).

88388123 is a wasteful number, since it uses less digits than its factorization.

88388123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118916.

The product of its digits is 73728, while the sum is 41.

The square root of 88388123 is about 9401.4957852461. The cubic root of 88388123 is about 445.4489816843.

It can be divided in two parts, 8838 and 8123, that added together give a palindrome (16961).

The spelling of 88388123 in words is "eighty-eight million, three hundred eighty-eight thousand, one hundred twenty-three".