88388298 has 12 divisors (see below), whose sum is σ = 191508018. Its totient is φ = 29462760.

The previous prime is 88388297. The next prime is 88388309. The reversal of 88388298 is 89288388.

It can be written as a sum of positive squares in only one way, i.e., 71520849 + 16867449 = 8457^2 + 4107^2 .

It is not an unprimeable number, because it can be changed into a prime (88388291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2455213 + ... + 2455248.

Almost surely, 2^88388298 is an apocalyptic number.

88388298 is an abundant number, since it is smaller than the sum of its proper divisors (103119720).

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

88388298 is a wasteful number, since it uses less digits than its factorization.

88388298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910469 (or 4910466 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 54.

The square root of 88388298 is about 9401.5050922711. The cubic root of 88388298 is about 445.4492756662.

The spelling of 88388298 in words is "eighty-eight million, three hundred eighty-eight thousand, two hundred ninety-eight".