473492137 has 2 divisors, whose sum is σ = 473492138. Its totient is φ = 473492136.

The previous prime is 473492119. The next prime is 473492161. The reversal of 473492137 is 731294374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410305536 + 63186601 = 20256^2 + 7949^2 .

It is a cyclic number.

It is not a de Polignac number, because 473492137 - 2²⁷ = 339274409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473492137.

It is not a weakly prime, because it can be changed into another prime (473495137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236746068 + 236746069.

It is an arithmetic number, because the mean of its divisors is an integer number (236746069).

Almost surely, 2^473492137 is an apocalyptic number.

It is an amenable number.

473492137 is a deficient number, since it is larger than the sum of its proper divisors (1).

473492137 is an equidigital number, since it uses as much as digits as its factorization.

473492137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 40.

The square root of 473492137 is about 21759.8744711453. The cubic root of 473492137 is about 779.4188839513.

The spelling of 473492137 in words is "four hundred seventy-three million, four hundred ninety-two thousand, one hundred thirty-seven".