88290272 has 24 divisors (see below), whose sum is σ = 198653616. Its totient is φ = 37838592.

The previous prime is 88290271. The next prime is 88290281. The reversal of 88290272 is 27209288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88290271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196853 + ... + 197300.

It is an arithmetic number, because the mean of its divisors is an integer number (8277234).

Almost surely, 2^88290272 is an apocalyptic number.

It is an amenable number.

88290272 is an abundant number, since it is smaller than the sum of its proper divisors (110363344).

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

88290272 is a wasteful number, since it uses less digits than its factorization.

88290272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394170 (or 394162 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 88290272 is about 9396.2903318278. The cubic root of 88290272 is about 445.2845413295.

The spelling of 88290272 in words is "eighty-eight million, two hundred ninety thousand, two hundred seventy-two".