272224333 has 4 divisors (see below), whose sum is σ = 272638080. Its totient is φ = 271810588.

The previous prime is 272224327. The next prime is 272224369. The reversal of 272224333 is 333422272.

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 272224333 - 2⁵ = 272224301 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 (272224633) 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, 205885 + ... + 207202.

It is an arithmetic number, because the mean of its divisors is an integer number (68159520).

Almost surely, 2^272224333 is an apocalyptic number.

It is an amenable number.

272224333 is a deficient number, since it is larger than the sum of its proper divisors (413747).

272224333 is an equidigital number, since it uses as much as digits as its factorization.

272224333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413746.

The product of its digits is 12096, while the sum is 28.

The square root of 272224333 is about 16499.2221937884. Note that the first 3 decimals coincide. The cubic root of 272224333 is about 648.1004367576.

The spelling of 272224333 in words is "two hundred seventy-two million, two hundred twenty-four thousand, three hundred thirty-three".