8945016 has 16 divisors (see below), whose sum is σ = 22362600. Its totient is φ = 2981664.

The previous prime is 8945003. The next prime is 8945033. The reversal of 8945016 is 6105498.

8945016 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 super-2 number, since 2×8945016² = 160026622480512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186331 + ... + 186378.

Almost surely, 2^8945016 is an apocalyptic number.

It is an amenable number.

8945016 is an abundant number, since it is smaller than the sum of its proper divisors (13417584).

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

8945016 is a wasteful number, since it uses less digits than its factorization.

8945016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372718 (or 372714 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 8945016 is about 2990.8219605988. The cubic root of 8945016 is about 207.5839192180.

The spelling of 8945016 in words is "eight million, nine hundred forty-five thousand, sixteen".