473599249 has 4 divisors (see below), whose sum is σ = 473648164. Its totient is φ = 473550336.

The previous prime is 473599237. The next prime is 473599267. The reversal of 473599249 is 942995374.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 57153600 + 416445649 = 7560^2 + 20407^2 .

It is a cyclic number.

It is not a de Polignac number, because 473599249 - 2¹³ = 473591057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473599196 and 473599205.

It is not an unprimeable number, because it can be changed into a prime (473599649) 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 in 3 ways as a sum of consecutive naturals, for example, 4512 + ... + 31105.

It is an arithmetic number, because the mean of its divisors is an integer number (118412041).

Almost surely, 2^473599249 is an apocalyptic number.

It is an amenable number.

473599249 is a deficient number, since it is larger than the sum of its proper divisors (48915).

473599249 is a wasteful number, since it uses less digits than its factorization.

473599249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48914.

The product of its digits is 2449440, while the sum is 52.

The square root of 473599249 is about 21762.3355594017. The cubic root of 473599249 is about 779.4776521367.

The spelling of 473599249 in words is "four hundred seventy-three million, five hundred ninety-nine thousand, two hundred forty-nine".