2245933782 has 24 divisors (see below), whose sum is σ = 4867202496. Its totient is φ = 748488816.

The previous prime is 2245933771. The next prime is 2245933819. The reversal of 2245933782 is 2873395422.

2245933782 is a `hidden beast` number, since 2 + 24 + 593 + 37 + 8 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104808 + ... + 124404.

It is an arithmetic number, because the mean of its divisors is an integer number (202800104).

Almost surely, 2^2245933782 is an apocalyptic number.

2245933782 is an abundant number, since it is smaller than the sum of its proper divisors (2621268714).

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

2245933782 is a wasteful number, since it uses less digits than its factorization.

2245933782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25972 (or 25969 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 2245933782 is about 47391.2838188627. The cubic root of 2245933782 is about 1309.5808503051.

The spelling of 2245933782 in words is "two billion, two hundred forty-five million, nine hundred thirty-three thousand, seven hundred eighty-two".