198048475 has 12 divisors (see below), whose sum is σ = 245852320. Its totient is φ = 158263200.

The previous prime is 198048443. The next prime is 198048493. The reversal of 198048475 is 574840891.

It is not a de Polignac number, because 198048475 - 2⁵ = 198048443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21646 + ... + 29404.

Almost surely, 2^198048475 is an apocalyptic number.

198048475 is a deficient number, since it is larger than the sum of its proper divisors (47803845).

198048475 is a wasteful number, since it uses less digits than its factorization.

198048475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790 (or 8785 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 198048475 is about 14072.9696581780. The cubic root of 198048475 is about 582.8952293274.

The spelling of 198048475 in words is "one hundred ninety-eight million, forty-eight thousand, four hundred seventy-five".