8456016 has 40 divisors (see below), whose sum is σ = 22052160. Its totient is φ = 2791936.

The previous prime is 8456011. The next prime is 8456027. The reversal of 8456016 is 6106548.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645 + ... + 6203.

It is an arithmetic number, because the mean of its divisors is an integer number (551304).

Almost surely, 2^8456016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8456016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11026080).

8456016 is an abundant number, since it is smaller than the sum of its proper divisors (13596144).

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

8456016 is a wasteful number, since it uses less digits than its factorization.

8456016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 8456016 is about 2907.9229700939. The cubic root of 8456016 is about 203.7301314260.

The spelling of 8456016 in words is "eight million, four hundred fifty-six thousand, sixteen".