2245393204 has 12 divisors (see below), whose sum is σ = 3935387428. Its totient is φ = 1120996800.

The previous prime is 2245393169. The next prime is 2245393219. The reversal of 2245393204 is 4023935422.

It can be written as a sum of positive squares in 2 ways, for example, as 1402652304 + 842740900 = 37452^2 + 29030^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2245393204.

It is a congruent number.

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, 421977 + ... + 427264.

Almost surely, 2^2245393204 is an apocalyptic number.

It is an amenable number.

2245393204 is a deficient number, since it is larger than the sum of its proper divisors (1689994224).

2245393204 is a wasteful number, since it uses less digits than its factorization.

2245393204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849906 (or 849904 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2245393204 is about 47385.5801272919. The cubic root of 2245393204 is about 1309.4757733867.

The spelling of 2245393204 in words is "two billion, two hundred forty-five million, three hundred ninety-three thousand, two hundred four".