88100145 has 48 divisors (see below), whose sum is σ = 179262720. Its totient is φ = 39180672.

The previous prime is 88100113. The next prime is 88100167. The reversal of 88100145 is 54100188.

It is not a de Polignac number, because 88100145 - 2⁵ = 88100113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7876 + ... + 15434.

It is an arithmetic number, because the mean of its divisors is an integer number (3734640).

Almost surely, 2^88100145 is an apocalyptic number.

It is an amenable number.

88100145 is an abundant number, since it is smaller than the sum of its proper divisors (91162575).

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

88100145 is a wasteful number, since it uses less digits than its factorization.

88100145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7614 (or 7611 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 88100145 is about 9386.1677483412. The cubic root of 88100145 is about 444.9646817907.

The spelling of 88100145 in words is "eighty-eight million, one hundred thousand, one hundred forty-five".