727322252 has 24 divisors (see below), whose sum is σ = 1294539120. Its totient is φ = 357477120.

The previous prime is 727322249. The next prime is 727322257. The reversal of 727322252 is 252223727.

It is not an unprimeable number, because it can be changed into a prime (727322257) 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, 137024 + ... + 142232.

It is an arithmetic number, because the mean of its divisors is an integer number (53939130).

Almost surely, 2^727322252 is an apocalyptic number.

It is an amenable number.

727322252 is a deficient number, since it is larger than the sum of its proper divisors (567216868).

727322252 is a wasteful number, since it uses less digits than its factorization.

727322252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5801 (or 5799 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 727322252 is about 26968.9126959171. The cubic root of 727322252 is about 899.3090383845.

Adding to 727322252 its reverse (252223727), we get a palindrome (979545979).

The spelling of 727322252 in words is "seven hundred twenty-seven million, three hundred twenty-two thousand, two hundred fifty-two".