88131251 has 8 divisors (see below), whose sum is σ = 96930624. Its totient is φ = 79620480.

The previous prime is 88131227. The next prime is 88131257. The reversal of 88131251 is 15213188.

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 88131251 - 2¹⁴ = 88114867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88131257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71510 + ... + 72731.

It is an arithmetic number, because the mean of its divisors is an integer number (12116328).

Almost surely, 2^88131251 is an apocalyptic number.

88131251 is a deficient number, since it is larger than the sum of its proper divisors (8799373).

88131251 is a wasteful number, since it uses less digits than its factorization.

88131251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144301.

The product of its digits is 1920, while the sum is 29.

The square root of 88131251 is about 9387.8246148935. The cubic root of 88131251 is about 445.0170443331.

The spelling of 88131251 in words is "eighty-eight million, one hundred thirty-one thousand, two hundred fifty-one".