272117373 has 32 divisors (see below), whose sum is σ = 426370560. Its totient is φ = 152591040.

The previous prime is 272117323. The next prime is 272117389. The reversal of 272117373 is 373711272.

It is not a de Polignac number, because 272117373 - 2¹³ = 272109181 is a prime.

It is a super-2 number, since 2×272117373² = 148095729376842258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272117303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21915 + ... + 32007.

It is an arithmetic number, because the mean of its divisors is an integer number (13324080).

Almost surely, 2^272117373 is an apocalyptic number.

It is an amenable number.

272117373 is a deficient number, since it is larger than the sum of its proper divisors (154253187).

272117373 is a wasteful number, since it uses less digits than its factorization.

272117373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10169.

The product of its digits is 12348, while the sum is 33.

The square root of 272117373 is about 16495.9805104153. The cubic root of 272117373 is about 648.0155436563.

The spelling of 272117373 in words is "two hundred seventy-two million, one hundred seventeen thousand, three hundred seventy-three".