7326166 has 4 divisors (see below), whose sum is σ = 10989252. Its totient is φ = 3663082.

The previous prime is 7326157. The next prime is 7326173. The reversal of 7326166 is 6616237.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831540 + ... + 1831543.

It is an arithmetic number, because the mean of its divisors is an integer number (2747313).

Almost surely, 2^7326166 is an apocalyptic number.

7326166 is a deficient number, since it is larger than the sum of its proper divisors (3663086).

7326166 is a wasteful number, since it uses less digits than its factorization.

7326166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663085.

The product of its digits is 9072, while the sum is 31.

The square root of 7326166 is about 2706.6891214175. The cubic root of 7326166 is about 194.2192405746.

The spelling of 7326166 in words is "seven million, three hundred twenty-six thousand, one hundred sixty-six".