98151198 has 32 divisors (see below), whose sum is σ = 201522816. Its totient is φ = 31852128.

The previous prime is 98151197. The next prime is 98151203. The reversal of 98151198 is 89115189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98151197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143365 + ... + 144047.

It is an arithmetic number, because the mean of its divisors is an integer number (6297588).

Almost surely, 2^98151198 is an apocalyptic number.

98151198 is an abundant number, since it is smaller than the sum of its proper divisors (103371618).

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

98151198 is a wasteful number, since it uses less digits than its factorization.

98151198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288.

The product of its digits is 25920, while the sum is 42.

The square root of 98151198 is about 9907.1286455764. The cubic root of 98151198 is about 461.2806123880.

The spelling of 98151198 in words is "ninety-eight million, one hundred fifty-one thousand, one hundred ninety-eight".