724272054 has 16 divisors (see below), whose sum is σ = 1580230080. Its totient is φ = 219476360.

The previous prime is 724272007. The next prime is 724272067. The reversal of 724272054 is 450272427.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5486844 + ... + 5486975.

It is an arithmetic number, because the mean of its divisors is an integer number (98764380).

Almost surely, 2^724272054 is an apocalyptic number.

724272054 is an abundant number, since it is smaller than the sum of its proper divisors (855958026).

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

724272054 is a wasteful number, since it uses less digits than its factorization.

724272054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973835.

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 724272054 is about 26912.3030229670. The cubic root of 724272054 is about 898.0501217884.

The spelling of 724272054 in words is "seven hundred twenty-four million, two hundred seventy-two thousand, fifty-four".