1114572947 has 2 divisors, whose sum is σ = 1114572948. Its totient is φ = 1114572946.

The previous prime is 1114572937. The next prime is 1114572967. The reversal of 1114572947 is 7492754111.

It is a weak prime.

It is an emirp because it is prime and its reverse (7492754111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1114572947 - 2⁸ = 1114572691 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114572937) 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, 557286473 + 557286474.

It is an arithmetic number, because the mean of its divisors is an integer number (557286474).

Almost surely, 2^1114572947 is an apocalyptic number.

1114572947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114572947 is an equidigital number, since it uses as much as digits as its factorization.

1114572947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 41.

The square root of 1114572947 is about 33385.2204875151. The cubic root of 1114572947 is about 1036.8187263405.

The spelling of 1114572947 in words is "one billion, one hundred fourteen million, five hundred seventy-two thousand, nine hundred forty-seven".