562862947 has 2 divisors, whose sum is σ = 562862948. Its totient is φ = 562862946.

The previous prime is 562862933. The next prime is 562862957. The reversal of 562862947 is 749268265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 562862947 - 2²⁷ = 428645219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 562862947.

It is not a weakly prime, because it can be changed into another prime (562862957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281431473 + 281431474.

It is an arithmetic number, because the mean of its divisors is an integer number (281431474).

Almost surely, 2^562862947 is an apocalyptic number.

562862947 is a deficient number, since it is larger than the sum of its proper divisors (1).

562862947 is an equidigital number, since it uses as much as digits as its factorization.

562862947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The square root of 562862947 is about 23724.7328119834. The cubic root of 562862947 is about 825.6593184347.

The spelling of 562862947 in words is "five hundred sixty-two million, eight hundred sixty-two thousand, nine hundred forty-seven".