272675157 has 4 divisors (see below), whose sum is σ = 363566880. Its totient is φ = 181783436.

The previous prime is 272675149. The next prime is 272675177. The reversal of 272675157 is 751576272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272675157 - 2³ = 272675149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272675147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45445857 + ... + 45445862.

It is an arithmetic number, because the mean of its divisors is an integer number (90891720).

Almost surely, 2^272675157 is an apocalyptic number.

It is an amenable number.

272675157 is a deficient number, since it is larger than the sum of its proper divisors (90891723).

272675157 is an equidigital number, since it uses as much as digits as its factorization.

272675157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90891722.

The product of its digits is 205800, while the sum is 42.

The square root of 272675157 is about 16512.8785195071. The cubic root of 272675157 is about 648.4580071556.

The spelling of 272675157 in words is "two hundred seventy-two million, six hundred seventy-five thousand, one hundred fifty-seven".