88785288 has 64 divisors (see below), whose sum is σ = 261144000. Its totient is φ = 27853056.

The previous prime is 88785259. The next prime is 88785293. The reversal of 88785288 is 88258788.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8418 + ... + 15761.

It is an arithmetic number, because the mean of its divisors is an integer number (4080375).

Almost surely, 2^88785288 is an apocalyptic number.

It is an amenable number.

88785288 is an abundant number, since it is smaller than the sum of its proper divisors (172358712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88785288 is a wasteful number, since it uses less digits than its factorization.

88785288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24211 (or 24201 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 54.

The square root of 88785288 is about 9422.5945471510. The cubic root of 88785288 is about 446.1151813623.

It can be divided in two parts, 8 and 8785288, that added together give a square (8785296 = 2964²).

The spelling of 88785288 in words is "eighty-eight million, seven hundred eighty-five thousand, two hundred eighty-eight".