8331066 has 16 divisors (see below), whose sum is σ = 18513600. Its totient is φ = 2777004.

The previous prime is 8331061. The next prime is 8331097. The reversal of 8331066 is 6601338.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8331061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77086 + ... + 77193.

It is an arithmetic number, because the mean of its divisors is an integer number (1157100).

Almost surely, 2^8331066 is an apocalyptic number.

8331066 is an abundant number, since it is smaller than the sum of its proper divisors (10182534).

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

8331066 is a wasteful number, since it uses less digits than its factorization.

8331066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154290 (or 154284 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 8331066 is about 2886.3586055790. The cubic root of 8331066 is about 202.7216776788.

The spelling of 8331066 in words is "eight million, three hundred thirty-one thousand, sixty-six".