88161760 has 48 divisors (see below), whose sum is σ = 217346976. Its totient is φ = 33730048.

The previous prime is 88161757. The next prime is 88161761. The reversal of 88161760 is 6716188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88161761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8299 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (4528062).

Almost surely, 2^88161760 is an apocalyptic number.

88161760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88161760 is an abundant number, since it is smaller than the sum of its proper divisors (129185216).

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

88161760 is a wasteful number, since it uses less digits than its factorization.

88161760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23995 (or 23987 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 88161760 is about 9389.4493981277. The cubic root of 88161760 is about 445.0683899434.

The spelling of 88161760 in words is "eighty-eight million, one hundred sixty-one thousand, seven hundred sixty".