88997508 has 96 divisors (see below), whose sum is σ = 239500800. Its totient is φ = 28562688.

The previous prime is 88997483. The next prime is 88997509. The reversal of 88997508 is 80579988.

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

It is not an unprimeable number, because it can be changed into a prime (88997509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451666 + ... + 451862.

It is an arithmetic number, because the mean of its divisors is an integer number (2494800).

Almost surely, 2^88997508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88997508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119750400).

88997508 is an abundant number, since it is smaller than the sum of its proper divisors (150503292).

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

88997508 is a wasteful number, since it uses less digits than its factorization.

88997508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The square root of 88997508 is about 9433.8490553962. The cubic root of 88997508 is about 446.4703424241.

The spelling of 88997508 in words is "eighty-eight million, nine hundred ninety-seven thousand, five hundred eight".