88765263 has 24 divisors (see below), whose sum is σ = 130515840. Its totient is φ = 58124880.

The previous prime is 88765249. The next prime is 88765267. The reversal of 88765263 is 36256788.

It is not a de Polignac number, because 88765263 - 2⁴ = 88765247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88765267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247078 + ... + 247436.

It is an arithmetic number, because the mean of its divisors is an integer number (5438160).

Almost surely, 2^88765263 is an apocalyptic number.

88765263 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

88765263 is a deficient number, since it is larger than the sum of its proper divisors (41750577).

88765263 is a wasteful number, since it uses less digits than its factorization.

88765263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 776 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 88765263 is about 9421.5318818120. The cubic root of 88765263 is about 446.0816392878.

The spelling of 88765263 in words is "eighty-eight million, seven hundred sixty-five thousand, two hundred sixty-three".