8456012 has 6 divisors (see below), whose sum is σ = 14798028. Its totient is φ = 4228004.

The previous prime is 8456011. The next prime is 8456027. The reversal of 8456012 is 2106548.

8456012 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8456011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056998 + ... + 1057005.

It is an arithmetic number, because the mean of its divisors is an integer number (2466338).

Almost surely, 2^8456012 is an apocalyptic number.

It is an amenable number.

8456012 is a deficient number, since it is larger than the sum of its proper divisors (6342016).

8456012 is a wasteful number, since it uses less digits than its factorization.

8456012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114007 (or 2114005 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 8456012 is about 2907.9222823177. The cubic root of 8456012 is about 203.7300993021.

The spelling of 8456012 in words is "eight million, four hundred fifty-six thousand, twelve".