1600013472 has 24 divisors (see below), whose sum is σ = 4200035616. Its totient is φ = 533337792.

The previous prime is 1600013419. The next prime is 1600013483. The reversal of 1600013472 is 2743100061.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1600013472² = 5120086221162989568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8333308 + ... + 8333499.

It is an arithmetic number, because the mean of its divisors is an integer number (175001484).

Almost surely, 2^1600013472 is an apocalyptic number.

1600013472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1600013472 is an abundant number, since it is smaller than the sum of its proper divisors (2600022144).

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

1600013472 is a wasteful number, since it uses less digits than its factorization.

1600013472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16666820 (or 16666812 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1600013472 is about 40000.1683996455. The cubic root of 1600013472 is about 1169.6103779732.

The spelling of 1600013472 in words is "one billion, six hundred million, thirteen thousand, four hundred seventy-two".