272474198 has 16 divisors (see below), whose sum is σ = 447677280. Its totient is φ = 123801216.

The previous prime is 272474197. The next prime is 272474207. The reversal of 272474198 is 891474272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272474197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137186 + ... + 139157.

It is an arithmetic number, because the mean of its divisors is an integer number (27979830).

Almost surely, 2^272474198 is an apocalyptic number.

272474198 is a deficient number, since it is larger than the sum of its proper divisors (175203082).

272474198 is a wasteful number, since it uses less digits than its factorization.

272474198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276391.

The product of its digits is 225792, while the sum is 44.

The square root of 272474198 is about 16506.7924806729. The cubic root of 272474198 is about 648.2986655413.

The spelling of 272474198 in words is "two hundred seventy-two million, four hundred seventy-four thousand, one hundred ninety-eight".