88144875 has 192 divisors, whose sum is σ = 209139840. Its totient is φ = 36288000.

The previous prime is 88144871. The next prime is 88144877. The reversal of 88144875 is 57844188.

It is not a de Polignac number, because 88144875 - 2² = 88144871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 88144875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88144871) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2149855 + ... + 2149895.

It is an arithmetic number, because the mean of its divisors is an integer number (1089270).

Almost surely, 2^88144875 is an apocalyptic number.

88144875 is an abundant number, since it is smaller than the sum of its proper divisors (120994965).

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

88144875 is a wasteful number, since it uses less digits than its factorization.

88144875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 69 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 88144875 is about 9388.5502075667. The cubic root of 88144875 is about 445.0399745262.

It can be divided in two parts, 8814 and 4875, that added together give a square (13689 = 117²).

The spelling of 88144875 in words is "eighty-eight million, one hundred forty-four thousand, eight hundred seventy-five".