88872398 has 4 divisors (see below), whose sum is σ = 133308600. Its totient is φ = 44436198.

The previous prime is 88872397. The next prime is 88872419. The reversal of 88872398 is 89327888.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88872397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22218098 + ... + 22218101.

It is an arithmetic number, because the mean of its divisors is an integer number (33327150).

Almost surely, 2^88872398 is an apocalyptic number.

88872398 is a deficient number, since it is larger than the sum of its proper divisors (44436202).

88872398 is a wasteful number, since it uses less digits than its factorization.

88872398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44436201.

The product of its digits is 1548288, while the sum is 53.

The square root of 88872398 is about 9427.2158138021. The cubic root of 88872398 is about 446.2610328202.

The spelling of 88872398 in words is "eighty-eight million, eight hundred seventy-two thousand, three hundred ninety-eight".