474312136 has 16 divisors (see below), whose sum is σ = 889566300. Its totient is φ = 237094464.

The previous prime is 474312133. The next prime is 474312161. The reversal of 474312136 is 631213474.

It can be written as a sum of positive squares in 2 ways, for example, as 461992036 + 12320100 = 21494^2 + 3510^2 .

It is a junction number, because it is equal to n+sod(n) for n = 474312098 and 474312107.

It is not an unprimeable number, because it can be changed into a prime (474312133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56670 + ... + 64498.

Almost surely, 2^474312136 is an apocalyptic number.

It is an amenable number.

474312136 is a deficient number, since it is larger than the sum of its proper divisors (415254164).

474312136 is a wasteful number, since it uses less digits than its factorization.

474312136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15408 (or 15404 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 474312136 is about 21778.7083179880. The cubic root of 474312136 is about 779.8685599251.

The spelling of 474312136 in words is "four hundred seventy-four million, three hundred twelve thousand, one hundred thirty-six".