1204472724 has 72 divisors (see below), whose sum is σ = 3520788768. Its totient is φ = 317661120.

The previous prime is 1204472723. The next prime is 1204472749. The reversal of 1204472724 is 4272744021.

1204472724 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204472723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71142 + ... + 86429.

It is an arithmetic number, because the mean of its divisors is an integer number (48899844).

Almost surely, 2^1204472724 is an apocalyptic number.

1204472724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1204472724 is an abundant number, since it is smaller than the sum of its proper divisors (2316316044).

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

1204472724 is a wasteful number, since it uses less digits than its factorization.

1204472724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157605 (or 157596 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 33.

The square root of 1204472724 is about 34705.5143168921. The cubic root of 1204472724 is about 1063.9772040361.

The spelling of 1204472724 in words is "one billion, two hundred four million, four hundred seventy-two thousand, seven hundred twenty-four".