272244931 has 8 divisors (see below), whose sum is σ = 317487200. Its totient is φ = 233352504.

The previous prime is 272244899. The next prime is 272244937. The reversal of 272244931 is 139442272.

It is not a de Polignac number, because 272244931 - 2⁵ = 272244899 is a prime.

It is a super-2 number, since 2×272244931² = 148234604910389522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272244937) 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, 396516 + ... + 397201.

It is an arithmetic number, because the mean of its divisors is an integer number (39685900).

Almost surely, 2^272244931 is an apocalyptic number.

272244931 is a deficient number, since it is larger than the sum of its proper divisors (45242269).

272244931 is an frugal number, since it uses more digits than its factorization.

272244931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793738 (or 793724 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 272244931 is about 16499.8463932244. The cubic root of 272244931 is about 648.1167826343.

The spelling of 272244931 in words is "two hundred seventy-two million, two hundred forty-four thousand, nine hundred thirty-one".