102327198 has 16 divisors (see below), whose sum is σ = 215425920. Its totient is φ = 32313816.

The previous prime is 102327151. The next prime is 102327209. The reversal of 102327198 is 891723201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448690 + ... + 448917.

It is an arithmetic number, because the mean of its divisors is an integer number (13464120).

Almost surely, 2^102327198 is an apocalyptic number.

102327198 is an abundant number, since it is smaller than the sum of its proper divisors (113098722).

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

102327198 is a wasteful number, since it uses less digits than its factorization.

102327198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897631.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 102327198 is about 10115.6906832900. The cubic root of 102327198 is about 467.7319397768.

The spelling of 102327198 in words is "one hundred two million, three hundred twenty-seven thousand, one hundred ninety-eight".