474226117 has 2 divisors, whose sum is σ = 474226118. Its totient is φ = 474226116.

The previous prime is 474226091. The next prime is 474226199. The reversal of 474226117 is 711622474.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338596801 + 135629316 = 18401^2 + 11646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474226117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474224117) 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, 237113058 + 237113059.

It is an arithmetic number, because the mean of its divisors is an integer number (237113059).

Almost surely, 2^474226117 is an apocalyptic number.

It is an amenable number.

474226117 is a deficient number, since it is larger than the sum of its proper divisors (1).

474226117 is an equidigital number, since it uses as much as digits as its factorization.

474226117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 34.

The square root of 474226117 is about 21776.7333868053. The cubic root of 474226117 is about 779.8214126534.

The spelling of 474226117 in words is "four hundred seventy-four million, two hundred twenty-six thousand, one hundred seventeen".