2293112947 has 2 divisors, whose sum is σ = 2293112948. Its totient is φ = 2293112946.

The previous prime is 2293112923. The next prime is 2293112959. The reversal of 2293112947 is 7492113922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2293112947 - 2⁷ = 2293112819 is a prime.

It is not a weakly prime, because it can be changed into another prime (2293112917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146556473 + 1146556474.

It is an arithmetic number, because the mean of its divisors is an integer number (1146556474).

Almost surely, 2^2293112947 is an apocalyptic number.

2293112947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293112947 is an equidigital number, since it uses as much as digits as its factorization.

2293112947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 2293112947 is about 47886.4589106357. The cubic root of 2293112947 is about 1318.6872752539.

The spelling of 2293112947 in words is "two billion, two hundred ninety-three million, one hundred twelve thousand, nine hundred forty-seven".