272198275 has 18 divisors (see below), whose sum is σ = 355760340. Its totient is φ = 206025120.

The previous prime is 272198273. The next prime is 272198281. The reversal of 272198275 is 572891272.

It is not a de Polignac number, because 272198275 - 2¹ = 272198273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272198273) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 359197 + ... + 359953.

Almost surely, 2^272198275 is an apocalyptic number.

272198275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272198275 is a deficient number, since it is larger than the sum of its proper divisors (83562065).

272198275 is an frugal number, since it uses more digits than its factorization.

272198275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543 (or 781 counting only the distinct ones).

The product of its digits is 141120, while the sum is 43.

The square root of 272198275 is about 16498.4325013014. The cubic root of 272198275 is about 648.0797568281.

The spelling of 272198275 in words is "two hundred seventy-two million, one hundred ninety-eight thousand, two hundred seventy-five".