1472345520 has 80 divisors (see below), whose sum is σ = 4832771040. Its totient is φ = 369528832.

The previous prime is 1472345507. The next prime is 1472345521. The reversal of 1472345520 is 255432741.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1472345521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176355 + ... + 184514.

It is an arithmetic number, because the mean of its divisors is an integer number (60409638).

Almost surely, 2^1472345520 is an apocalyptic number.

1472345520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472345520 is an abundant number, since it is smaller than the sum of its proper divisors (3360425520).

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

1472345520 is a wasteful number, since it uses less digits than its factorization.

1472345520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360902 (or 360896 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 1472345520 is about 38371.1547910667. The cubic root of 1472345520 is about 1137.6357897709.

The spelling of 1472345520 in words is "one billion, four hundred seventy-two million, three hundred forty-five thousand, five hundred twenty".