7236166 has 16 divisors (see below), whose sum is σ = 12448800. Its totient is φ = 3090240.

The previous prime is 7236161. The next prime is 7236193. The reversal of 7236166 is 6616327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7236161) 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, 4146 + ... + 5626.

It is an arithmetic number, because the mean of its divisors is an integer number (778050).

Almost surely, 2^7236166 is an apocalyptic number.

7236166 is a deficient number, since it is larger than the sum of its proper divisors (5212634).

7236166 is a wasteful number, since it uses less digits than its factorization.

7236166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839.

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

The square root of 7236166 is about 2690.0122676300. The cubic root of 7236166 is about 193.4206508735.

It can be divided in two parts, 72361 and 66, that added together give a palindrome (72427).

The spelling of 7236166 in words is "seven million, two hundred thirty-six thousand, one hundred sixty-six".