473604121 has 2 divisors, whose sum is σ = 473604122. Its totient is φ = 473604120.

The previous prime is 473604083. The next prime is 473604163. The reversal of 473604121 is 121406374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358685721 + 114918400 = 18939^2 + 10720^2 .

It is a cyclic number.

It is not a de Polignac number, because 473604121 - 2¹³ = 473595929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473604121.

It is not a weakly prime, because it can be changed into another prime (473604721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236802060 + 236802061.

It is an arithmetic number, because the mean of its divisors is an integer number (236802061).

Almost surely, 2^473604121 is an apocalyptic number.

It is an amenable number.

473604121 is a deficient number, since it is larger than the sum of its proper divisors (1).

473604121 is an equidigital number, since it uses as much as digits as its factorization.

473604121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 473604121 is about 21762.4474956288. The cubic root of 473604121 is about 779.4803250028.

The spelling of 473604121 in words is "four hundred seventy-three million, six hundred four thousand, one hundred twenty-one".