1304472592 has 80 divisors (see below), whose sum is σ = 2676114432. Its totient is φ = 615237120.

The previous prime is 1304472581. The next prime is 1304472601. The reversal of 1304472592 is 2952744031.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4813417 + ... + 4813687.

Almost surely, 2^1304472592 is an apocalyptic number.

It is an amenable number.

1304472592 is an abundant number, since it is smaller than the sum of its proper divisors (1371641840).

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

1304472592 is a wasteful number, since it uses less digits than its factorization.

1304472592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1304472592 is about 36117.4831902778. The cubic root of 1304472592 is about 1092.6430799136.

The spelling of 1304472592 in words is "one billion, three hundred four million, four hundred seventy-two thousand, five hundred ninety-two".