2245341904 has 120 divisors (see below), whose sum is σ = 4964682240. Its totient is φ = 977437440.

The previous prime is 2245341859. The next prime is 2245341913. The reversal of 2245341904 is 4091435422.

It is a self number, because there is not a number n which added to its sum of digits gives 2245341904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9394617 + ... + 9394855.

It is an arithmetic number, because the mean of its divisors is an integer number (41372352).

Almost surely, 2^2245341904 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 2245341904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2482341120).

2245341904 is an abundant number, since it is smaller than the sum of its proper divisors (2719340336).

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

2245341904 is a wasteful number, since it uses less digits than its factorization.

2245341904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2245341904 is about 47385.0388202859. The cubic root of 2245341904 is about 1309.4658008767.

The spelling of 2245341904 in words is "two billion, two hundred forty-five million, three hundred forty-one thousand, nine hundred four".