88131 has 8 divisors (see below), whose sum is σ = 121680. Its totient is φ = 56672.

The previous prime is 88129. The next prime is 88169. The reversal of 88131 is 13188.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88131 - 2¹ = 88129 is a prime.

It is a super-2 number, since 2×88131² = 15534146322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88098 and 88107.

It is not an unprimeable number, because it can be changed into a prime (81131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420 + ... + 593.

It is an arithmetic number, because the mean of its divisors is an integer number (15210).

2⁸⁸¹³¹ is an apocalyptic number.

88131 is a deficient number, since it is larger than the sum of its proper divisors (33549).

88131 is a wasteful number, since it uses less digits than its factorization.

88131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its digits is 192, while the sum is 21.

The square root of 88131 is about 296.8686578270. The cubic root of 88131 is about 44.5016621859.

The spelling of 88131 in words is "eighty-eight thousand, one hundred thirty-one".