470680136 has 8 divisors (see below), whose sum is σ = 882525270. Its totient is φ = 235340064.

The previous prime is 470680109. The next prime is 470680153. The reversal of 470680136 is 631086074.

It can be written as a sum of positive squares in only one way, i.e., 458388100 + 12292036 = 21410^2 + 3506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 470680096 and 470680105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29417501 + ... + 29417516.

Almost surely, 2^470680136 is an apocalyptic number.

It is an amenable number.

470680136 is a deficient number, since it is larger than the sum of its proper divisors (411845134).

470680136 is a wasteful number, since it uses less digits than its factorization.

470680136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58835023 (or 58835019 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 470680136 is about 21695.1638850689. The cubic root of 470680136 is about 777.8728675456.

The spelling of 470680136 in words is "four hundred seventy million, six hundred eighty thousand, one hundred thirty-six".