8470064 has 20 divisors (see below), whose sum is σ = 16620960. Its totient is φ = 4180800.

The previous prime is 8470061. The next prime is 8470069. The reversal of 8470064 is 4600748.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8470061) 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, 2087 + ... + 4614.

It is an arithmetic number, because the mean of its divisors is an integer number (831048).

Almost surely, 2^8470064 is an apocalyptic number.

It is an amenable number.

8470064 is a deficient number, since it is larger than the sum of its proper divisors (8150896).

8470064 is a wasteful number, since it uses less digits than its factorization.

8470064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788 (or 6782 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 8470064 is about 2910.3374374804. The cubic root of 8470064 is about 203.8428881294.

The spelling of 8470064 in words is "eight million, four hundred seventy thousand, sixty-four".