7164266 has 8 divisors (see below), whose sum is σ = 10774404. Its totient is φ = 3572800.

The previous prime is 7164263. The next prime is 7164307. The reversal of 7164266 is 6624617.

It can be written as a sum of positive squares in 2 ways, for example, as 6838225 + 326041 = 2615^2 + 571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7164263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3665 + ... + 5268.

Almost surely, 2^7164266 is an apocalyptic number.

7164266 is a deficient number, since it is larger than the sum of its proper divisors (3610138).

7164266 is a wasteful number, since it uses less digits than its factorization.

7164266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336.

The product of its digits is 12096, while the sum is 32.

The square root of 7164266 is about 2676.6146528778. The cubic root of 7164266 is about 192.7778951431. Note that the first 3 decimals are identical.

The spelling of 7164266 in words is "seven million, one hundred sixty-four thousand, two hundred sixty-six".