473812245 has 12 divisors (see below), whose sum is σ = 821274636. Its totient is φ = 252699840.

The previous prime is 473812243. The next prime is 473812247. The reversal of 473812245 is 542218374.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (473812243) and next prime (473812247).

It can be written as a sum of positive squares in 2 ways, for example, as 370139121 + 103673124 = 19239^2 + 10182^2 .

It is not a de Polignac number, because 473812245 - 2¹ = 473812243 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473812243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5264536 + ... + 5264625.

It is an arithmetic number, because the mean of its divisors is an integer number (68439553).

Almost surely, 2^473812245 is an apocalyptic number.

473812245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

473812245 is a deficient number, since it is larger than the sum of its proper divisors (347462391).

473812245 is a wasteful number, since it uses less digits than its factorization.

473812245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10529172 (or 10529169 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 473812245 is about 21767.2286936119. The cubic root of 473812245 is about 779.5944884275.

The spelling of 473812245 in words is "four hundred seventy-three million, eight hundred twelve thousand, two hundred forty-five".