8470134 has 24 divisors (see below), whose sum is σ = 18406440. Its totient is φ = 2815008.

The previous prime is 8470123. The next prime is 8470139. The reversal of 8470134 is 4310748.

8470134 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8470098 and 8470107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8470139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9829 + ... + 10655.

It is an arithmetic number, because the mean of its divisors is an integer number (766935).

Almost surely, 2^8470134 is an apocalyptic number.

8470134 is an abundant number, since it is smaller than the sum of its proper divisors (9936306).

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

8470134 is a wasteful number, since it uses less digits than its factorization.

8470134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 8470134 is about 2910.3494635524. The cubic root of 8470134 is about 203.8434496743.

The spelling of 8470134 in words is "eight million, four hundred seventy thousand, one hundred thirty-four".