2245660479 has 24 divisors (see below), whose sum is σ = 3264861600. Its totient is φ = 1487388672.

The previous prime is 2245660471. The next prime is 2245660489. The reversal of 2245660479 is 9740665422.

It is not a de Polignac number, because 2245660479 - 2³ = 2245660471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245660471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1061727 + ... + 1063839.

It is an arithmetic number, because the mean of its divisors is an integer number (136035900).

Almost surely, 2^2245660479 is an apocalyptic number.

2245660479 is a deficient number, since it is larger than the sum of its proper divisors (1019201121).

2245660479 is a wasteful number, since it uses less digits than its factorization.

2245660479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831 (or 2828 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2245660479 is about 47388.4002578690. The cubic root of 2245660479 is about 1309.5277280957.

The spelling of 2245660479 in words is "two billion, two hundred forty-five million, six hundred sixty thousand, four hundred seventy-nine".