2280942450 has 192 divisors, whose sum is σ = 6508512000. Its totient is φ = 587059200.

The previous prime is 2280942449. The next prime is 2280942467. The reversal of 2280942450 is 542490822.

2280942450 is a `hidden beast` number, since 228 + 0 + 9 + 424 + 5 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5079826 + ... + 5080274.

It is an arithmetic number, because the mean of its divisors is an integer number (33898500).

Almost surely, 2^2280942450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2280942450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3254256000).

2280942450 is an abundant number, since it is smaller than the sum of its proper divisors (4227569550).

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

2280942450 is a wasteful number, since it uses less digits than its factorization.

2280942450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2280942450 is about 47759.2132472887. The cubic root of 2280942450 is about 1316.3501965105.

The spelling of 2280942450 in words is "two billion, two hundred eighty million, nine hundred forty-two thousand, four hundred fifty".