88155300 has 72 divisors (see below), whose sum is σ = 256018336. Its totient is φ = 23420160.

The previous prime is 88155299. The next prime is 88155323. The reversal of 88155300 is 355188.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136779 + ... + 137421.

Almost surely, 2^88155300 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 88155300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128009168).

88155300 is an abundant number, since it is smaller than the sum of its proper divisors (167863036).

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

88155300 is a wasteful number, since it uses less digits than its factorization.

88155300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 88155300 is about 9389.1053886939. The cubic root of 88155300 is about 445.0575189716.

The spelling of 88155300 in words is "eighty-eight million, one hundred fifty-five thousand, three hundred".