88275240 has 48 divisors (see below), whose sum is σ = 286895700. Its totient is φ = 23539968.

The previous prime is 88275227. The next prime is 88275241. The reversal of 88275240 is 4257288.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 87497316 + 777924 = 9354^2 + 882^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 88275195 and 88275204.

It is not an unprimeable number, because it can be changed into a prime (88275241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122245 + ... + 122964.

Almost surely, 2^88275240 is an apocalyptic number.

It is an amenable number.

88275240 is an abundant number, since it is smaller than the sum of its proper divisors (198620460).

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

88275240 is a wasteful number, since it uses less digits than its factorization.

88275240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245226 (or 245219 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 88275240 is about 9395.4904076371. The cubic root of 88275240 is about 445.2592690204.

The spelling of 88275240 in words is "eighty-eight million, two hundred seventy-five thousand, two hundred forty".