727230912 has 112 divisors (see below), whose sum is σ = 2003145600. Its totient is φ = 232565760.

The previous prime is 727230901. The next prime is 727230943. The reversal of 727230912 is 219032727.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174539 + ... + 1175157.

Almost surely, 2^727230912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 727230912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001572800).

727230912 is an abundant number, since it is smaller than the sum of its proper divisors (1275914688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

727230912 is a wasteful number, since it uses less digits than its factorization.

727230912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 727230912 is about 26967.2192114797. The cubic root of 727230912 is about 899.2713905486.

The spelling of 727230912 in words is "seven hundred twenty-seven million, two hundred thirty thousand, nine hundred twelve".