88798868 has 6 divisors (see below), whose sum is σ = 155398026. Its totient is φ = 44399432.

The previous prime is 88798867. The next prime is 88798967. The reversal of 88798868 is 86889788.

It can be written as a sum of positive squares in only one way, i.e., 65739664 + 23059204 = 8108^2 + 4802^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 88798868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88798861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11099855 + ... + 11099862.

It is an arithmetic number, because the mean of its divisors is an integer number (25899671).

Almost surely, 2^88798868 is an apocalyptic number.

It is an amenable number.

88798868 is a deficient number, since it is larger than the sum of its proper divisors (66599158).

88798868 is a wasteful number, since it uses less digits than its factorization.

88798868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22199721 (or 22199719 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 62.

The square root of 88798868 is about 9423.3151279154. The cubic root of 88798868 is about 446.1379251278.

The spelling of 88798868 in words is "eighty-eight million, seven hundred ninety-eight thousand, eight hundred sixty-eight".