2294793215 has 32 divisors (see below), whose sum is σ = 3283531776. Its totient is φ = 1517535360.

The previous prime is 2294793211. The next prime is 2294793233. The reversal of 2294793215 is 5123974922.

It is a Cunningham number, because it is equal to 47904²-1.

It is not a de Polignac number, because 2294793215 - 2² = 2294793211 is a prime.

It is a super-2 number, since 2×2294793215² = 10532151799220072450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294793211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23954 + ... + 71856.

It is an arithmetic number, because the mean of its divisors is an integer number (102610368).

Almost surely, 2^2294793215 is an apocalyptic number.

2294793215 is a deficient number, since it is larger than the sum of its proper divisors (988738561).

2294793215 is a wasteful number, since it uses less digits than its factorization.

2294793215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47999.

The product of its digits is 272160, while the sum is 44.

The square root of 2294793215 is about 47903.9999895625. Note that the first 4 decimals coincide. The cubic root of 2294793215 is about 1319.0092839685.

The spelling of 2294793215 in words is "two billion, two hundred ninety-four million, seven hundred ninety-three thousand, two hundred fifteen".