88131263 has 8 divisors (see below), whose sum is σ = 98488656. Its totient is φ = 78164800.

The previous prime is 88131257. The next prime is 88131283. The reversal of 88131263 is 36213188.

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 88131263 - 2⁸ = 88131007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88131223) 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, 97256 + ... + 98157.

It is an arithmetic number, because the mean of its divisors is an integer number (12311082).

Almost surely, 2^88131263 is an apocalyptic number.

88131263 is a deficient number, since it is larger than the sum of its proper divisors (10357393).

88131263 is a wasteful number, since it uses less digits than its factorization.

88131263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195465.

The product of its digits is 6912, while the sum is 32.

The square root of 88131263 is about 9387.8252540192. The cubic root of 88131263 is about 445.0170645310.

The spelling of 88131263 in words is "eighty-eight million, one hundred thirty-one thousand, two hundred sixty-three".