727013223 has 6 divisors (see below), whose sum is σ = 1050130224. Its totient is φ = 484675476.

The previous prime is 727013201. The next prime is 727013239. The reversal of 727013223 is 322310727.

It is a happy number.

It is not a de Polignac number, because 727013223 - 2⁵ = 727013191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727013293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40389615 + ... + 40389632.

It is an arithmetic number, because the mean of its divisors is an integer number (175021704).

Almost surely, 2^727013223 is an apocalyptic number.

727013223 is a deficient number, since it is larger than the sum of its proper divisors (323117001).

727013223 is a wasteful number, since it uses less digits than its factorization.

727013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80779253 (or 80779250 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 727013223 is about 26963.1827312727. The cubic root of 727013223 is about 899.1816524188.

The spelling of 727013223 in words is "seven hundred twenty-seven million, thirteen thousand, two hundred twenty-three".