88772263 has 8 divisors (see below), whose sum is σ = 90842400. Its totient is φ = 86722080.

The previous prime is 88772207. The next prime is 88772269. The reversal of 88772263 is 36227788.

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 88772263 - 2⁹ = 88771751 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 (88772269) 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, 4206 + ... + 13972.

It is an arithmetic number, because the mean of its divisors is an integer number (11355300).

Almost surely, 2^88772263 is an apocalyptic number.

88772263 is a deficient number, since it is larger than the sum of its proper divisors (2070137).

88772263 is a wasteful number, since it uses less digits than its factorization.

88772263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9977.

The product of its digits is 225792, while the sum is 43.

The square root of 88772263 is about 9421.9033639706. The cubic root of 88772263 is about 446.0933649310.

The spelling of 88772263 in words is "eighty-eight million, seven hundred seventy-two thousand, two hundred sixty-three".