1602044560 has 40 divisors (see below), whose sum is σ = 3729136320. Its totient is φ = 640063872.

The previous prime is 1602044519. The next prime is 1602044569. The reversal of 1602044560 is 654402061.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1602044569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59301 + ... + 81979.

It is an arithmetic number, because the mean of its divisors is an integer number (93228408).

Almost surely, 2^1602044560 is an apocalyptic number.

1602044560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1602044560 is an abundant number, since it is smaller than the sum of its proper divisors (2127091760).

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

1602044560 is a wasteful number, since it uses less digits than its factorization.

1602044560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23575 (or 23569 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1602044560 is about 40025.5488407092. The cubic root of 1602044560 is about 1170.1050773721.

The spelling of 1602044560 in words is "one billion, six hundred two million, forty-four thousand, five hundred sixty".