2244997404 has 96 divisors (see below), whose sum is σ = 6286112000. Its totient is φ = 688782528.

The previous prime is 2244997361. The next prime is 2244997427. The reversal of 2244997404 is 4047994422.

It is a self number, because there is not a number n which added to its sum of digits gives 2244997404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530007 + ... + 534225.

Almost surely, 2^2244997404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244997404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3143056000).

2244997404 is an abundant number, since it is smaller than the sum of its proper divisors (4041114596).

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

2244997404 is a wasteful number, since it uses less digits than its factorization.

2244997404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624 (or 4616 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2244997404 is about 47381.4035672224. The cubic root of 2244997404 is about 1309.3988275513.

The spelling of 2244997404 in words is "two billion, two hundred forty-four million, nine hundred ninety-seven thousand, four hundred four".