1600705472 has 14 divisors (see below), whose sum is σ = 3176400048. Its totient is φ = 800352704.

The previous prime is 1600705471. The next prime is 1600705481. The reversal of 1600705472 is 2745070061.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1600705471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12505448 + ... + 12505575.

Almost surely, 2^1600705472 is an apocalyptic number.

It is an amenable number.

1600705472 is a deficient number, since it is larger than the sum of its proper divisors (1575694576).

1600705472 is an equidigital number, since it uses as much as digits as its factorization.

1600705472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25011035 (or 25011025 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 1600705472 is about 40008.8174281620. The cubic root of 1600705472 is about 1169.7789710799.

The spelling of 1600705472 in words is "one billion, six hundred million, seven hundred five thousand, four hundred seventy-two".