272274983 has 4 divisors (see below), whose sum is σ = 272331840. Its totient is φ = 272218128.

The previous prime is 272274979. The next prime is 272274991. The reversal of 272274983 is 389472272.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272274983 - 2² = 272274979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272274913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20510 + ... + 31067.

It is an arithmetic number, because the mean of its divisors is an integer number (68082960).

Almost surely, 2^272274983 is an apocalyptic number.

272274983 is a deficient number, since it is larger than the sum of its proper divisors (56857).

272274983 is an equidigital number, since it uses as much as digits as its factorization.

272274983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56856.

The product of its digits is 338688, while the sum is 44.

The square root of 272274983 is about 16500.7570432390. The cubic root of 272274983 is about 648.1406294069.

The spelling of 272274983 in words is "two hundred seventy-two million, two hundred seventy-four thousand, nine hundred eighty-three".