474728011 has 2 divisors, whose sum is σ = 474728012. Its totient is φ = 474728010.

The previous prime is 474727997. The next prime is 474728021. The reversal of 474728011 is 110827474.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474728011 is a prime.

It is a super-2 number, since 2×474728011² = 450733368856032242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (474728021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237364005 + 237364006.

It is an arithmetic number, because the mean of its divisors is an integer number (237364006).

Almost surely, 2^474728011 is an apocalyptic number.

474728011 is a deficient number, since it is larger than the sum of its proper divisors (1).

474728011 is an equidigital number, since it uses as much as digits as its factorization.

474728011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 474728011 is about 21788.2539685951. The cubic root of 474728011 is about 780.0964218955.

The spelling of 474728011 in words is "four hundred seventy-four million, seven hundred twenty-eight thousand, eleven".