727200460 has 96 divisors (see below), whose sum is σ = 1785369600. Its totient is φ = 243667200.

The previous prime is 727200437. The next prime is 727200469. The reversal of 727200460 is 64002727.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (727200469) 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, 1480815 + ... + 1481305.

It is an arithmetic number, because the mean of its divisors is an integer number (18597600).

Almost surely, 2^727200460 is an apocalyptic number.

727200460 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 727200460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892684800).

727200460 is an abundant number, since it is smaller than the sum of its proper divisors (1058169140).

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

727200460 is a wasteful number, since it uses less digits than its factorization.

727200460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 727200460 is about 26966.6545941465. The cubic root of 727200460 is about 899.2588383710.

The spelling of 727200460 in words is "seven hundred twenty-seven million, two hundred thousand, four hundred sixty".