2245641304 has 16 divisors (see below), whose sum is σ = 4218145200. Its totient is φ = 1120802592.

The previous prime is 2245641301. The next prime is 2245641337. The reversal of 2245641304 is 4031465422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245641301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247524 + ... + 256435.

It is an arithmetic number, because the mean of its divisors is an integer number (263634075).

Almost surely, 2^2245641304 is an apocalyptic number.

It is an amenable number.

2245641304 is a deficient number, since it is larger than the sum of its proper divisors (1972503896).

2245641304 is a wasteful number, since it uses less digits than its factorization.

2245641304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504522 (or 504518 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2245641304 is about 47388.1979399935. The cubic root of 2245641304 is about 1309.5240008677.

The spelling of 2245641304 in words is "two billion, two hundred forty-five million, six hundred forty-one thousand, three hundred four".