2916266 has 8 divisors (see below), whose sum is σ = 4492740. Its totient is φ = 1418688.

The previous prime is 2916257. The next prime is 2916271. The reversal of 2916266 is 6626192.

It can be written as a sum of positive squares in 2 ways, for example, as 2739025 + 177241 = 1655^2 + 421^2 .

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

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, 19631 + ... + 19778.

2^2916266 is an apocalyptic number.

2916266 is a deficient number, since it is larger than the sum of its proper divisors (1576474).

2916266 is a wasteful number, since it uses less digits than its factorization.

2916266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39448.

The product of its digits is 7776, while the sum is 32.

The square root of 2916266 is about 1707.7078204424. The cubic root of 2916266 is about 142.8704386673.

The spelling of 2916266 in words is "two million, nine hundred sixteen thousand, two hundred sixty-six".