8456134 has 8 divisors (see below), whose sum is σ = 13235760. Its totient is φ = 4044216.

The previous prime is 8456131. The next prime is 8456141. The reversal of 8456134 is 4316548.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8456096 and 8456105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8456131) 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, 91869 + ... + 91960.

It is an arithmetic number, because the mean of its divisors is an integer number (1654470).

Almost surely, 2^8456134 is an apocalyptic number.

8456134 is a deficient number, since it is larger than the sum of its proper divisors (4779626).

8456134 is a wasteful number, since it uses less digits than its factorization.

8456134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183854.

The product of its digits is 11520, while the sum is 31.

The square root of 8456134 is about 2907.9432594189. The cubic root of 8456134 is about 203.7310790765.

The spelling of 8456134 in words is "eight million, four hundred fifty-six thousand, one hundred thirty-four".