88613 has 4 divisors (see below), whose sum is σ = 101280. Its totient is φ = 75948.

The previous prime is 88609. The next prime is 88643. The reversal of 88613 is 31688.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88613 - 2² = 88609 is a prime.

It is a Duffinian number.

It is a plaindrome in base 3 and base 9.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88643) 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, 6323 + ... + 6336.

It is an arithmetic number, because the mean of its divisors is an integer number (25320).

2⁸⁸⁶¹³ is an apocalyptic number.

It is an amenable number.

88613 is a deficient number, since it is larger than the sum of its proper divisors (12667).

88613 is a wasteful number, since it uses less digits than its factorization.

88613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666.

The product of its digits is 1152, while the sum is 26.

The square root of 88613 is about 297.6793576989. The cubic root of 88613 is about 44.5826432090.

The spelling of 88613 in words is "eighty-eight thousand, six hundred thirteen".