2294847450 has 240 divisors, whose sum is σ = 7412216064. Its totient is φ = 515548800.

The previous prime is 2294847433. The next prime is 2294847461. The reversal of 2294847450 is 547484922.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2294847396 and 2294847405.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1728687 + ... + 1730013.

Almost surely, 2^2294847450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2294847450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3706108032).

2294847450 is an abundant number, since it is smaller than the sum of its proper divisors (5117368614).

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

2294847450 is a wasteful number, since it uses less digits than its factorization.

2294847450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2294847450 is about 47904.5660662948. The cubic root of 2294847450 is about 1319.0196750144.

The spelling of 2294847450 in words is "two billion, two hundred ninety-four million, eight hundred forty-seven thousand, four hundred fifty".