473287236 has 12 divisors (see below), whose sum is σ = 1104336912. Its totient is φ = 157762408.

The previous prime is 473287189. The next prime is 473287247. The reversal of 473287236 is 632782374.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 19720290 + ... + 19720313.

It is an arithmetic number, because the mean of its divisors is an integer number (92028076).

Almost surely, 2^473287236 is an apocalyptic number.

It is an amenable number.

473287236 is an abundant number, since it is smaller than the sum of its proper divisors (631049676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473287236 is a wasteful number, since it uses less digits than its factorization.

473287236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39440610 (or 39440608 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 473287236 is about 21755.1657313844. The cubic root of 473287236 is about 779.3064380494.

The spelling of 473287236 in words is "four hundred seventy-three million, two hundred eighty-seven thousand, two hundred thirty-six".