474282811 has 2 divisors, whose sum is σ = 474282812. Its totient is φ = 474282810.

The previous prime is 474282797. The next prime is 474282821. The reversal of 474282811 is 118282474.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474282811 is a prime.

It is not a weakly prime, because it can be changed into another prime (474282821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237141405 + 237141406.

It is an arithmetic number, because the mean of its divisors is an integer number (237141406).

Almost surely, 2^474282811 is an apocalyptic number.

474282811 is a deficient number, since it is larger than the sum of its proper divisors (1).

474282811 is an equidigital number, since it uses as much as digits as its factorization.

474282811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28672, while the sum is 37.

The square root of 474282811 is about 21778.0350582875. The cubic root of 474282811 is about 779.8524874452.

The spelling of 474282811 in words is "four hundred seventy-four million, two hundred eighty-two thousand, eight hundred eleven".