88928198 has 4 divisors (see below), whose sum is σ = 133392300. Its totient is φ = 44464098.

The previous prime is 88928197. The next prime is 88928219. The reversal of 88928198 is 89182988.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88928197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22232048 + ... + 22232051.

It is an arithmetic number, because the mean of its divisors is an integer number (33348075).

Almost surely, 2^88928198 is an apocalyptic number.

88928198 is a deficient number, since it is larger than the sum of its proper divisors (44464102).

88928198 is a wasteful number, since it uses less digits than its factorization.

88928198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44464101.

The product of its digits is 663552, while the sum is 53.

The square root of 88928198 is about 9430.1748658230. The cubic root of 88928198 is about 446.3544107284.

The spelling of 88928198 in words is "eighty-eight million, nine hundred twenty-eight thousand, one hundred ninety-eight".