184941473 has 2 divisors, whose sum is σ = 184941474. Its totient is φ = 184941472.

The previous prime is 184941469. The next prime is 184941509. The reversal of 184941473 is 374149481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108326464 + 76615009 = 10408^2 + 8753^2 .

It is a cyclic number.

It is not a de Polignac number, because 184941473 - 2² = 184941469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 184941473.

It is not a weakly prime, because it can be changed into another prime (184941173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92470736 + 92470737.

It is an arithmetic number, because the mean of its divisors is an integer number (92470737).

Almost surely, 2^184941473 is an apocalyptic number.

It is an amenable number.

184941473 is a deficient number, since it is larger than the sum of its proper divisors (1).

184941473 is an equidigital number, since it uses as much as digits as its factorization.

184941473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 184941473 is about 13599.3188432362. The cubic root of 184941473 is about 569.7418272702.

The spelling of 184941473 in words is "one hundred eighty-four million, nine hundred forty-one thousand, four hundred seventy-three".