473226636 has 24 divisors (see below), whose sum is σ = 1108783984. Its totient is φ = 157086720.

The previous prime is 473226631. The next prime is 473226641. The reversal of 473226636 is 636622374.

It is an interprime number because it is at equal distance from previous prime (473226631) and next prime (473226641).

It is a junction number, because it is equal to n+sod(n) for n = 473226594 and 473226603.

It is not an unprimeable number, because it can be changed into a prime (473226631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78925 + ... + 84708.

Almost surely, 2^473226636 is an apocalyptic number.

It is an amenable number.

473226636 is an abundant number, since it is smaller than the sum of its proper divisors (635557348).

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

473226636 is a wasteful number, since it uses less digits than its factorization.

473226636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163881 (or 163879 counting only the distinct ones).

The product of its digits is 217728, while the sum is 39.

The square root of 473226636 is about 21753.7729141407. The cubic root of 473226636 is about 779.2731756650.

The spelling of 473226636 in words is "four hundred seventy-three million, two hundred twenty-six thousand, six hundred thirty-six".