2246445004 has 6 divisors (see below), whose sum is σ = 3931278764. Its totient is φ = 1123222500.

The previous prime is 2246444999. The next prime is 2246445007. The reversal of 2246445004 is 4005446422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2246445007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280805622 + ... + 280805629.

Almost surely, 2^2246445004 is an apocalyptic number.

It is an amenable number.

2246445004 is a deficient number, since it is larger than the sum of its proper divisors (1684833760).

2246445004 is a wasteful number, since it uses less digits than its factorization.

2246445004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561611255 (or 561611253 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 2246445004 is about 47396.6771409136. The cubic root of 2246445004 is about 1309.6802055275.

The spelling of 2246445004 in words is "two billion, two hundred forty-six million, four hundred forty-five thousand, four".