7951266 has 12 divisors (see below), whose sum is σ = 17227782. Its totient is φ = 2650416.

The previous prime is 7951247. The next prime is 7951297. The reversal of 7951266 is 6621597.

It can be written as a sum of positive squares in only one way, i.e., 4322241 + 3629025 = 2079^2 + 1905^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7951266.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220851 + ... + 220886.

Almost surely, 2^7951266 is an apocalyptic number.

7951266 is an abundant number, since it is smaller than the sum of its proper divisors (9276516).

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

7951266 is a wasteful number, since it uses less digits than its factorization.

7951266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441745 (or 441742 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 7951266 is about 2819.7989290019. The cubic root of 7951266 is about 199.5930558773.

The spelling of 7951266 in words is "seven million, nine hundred fifty-one thousand, two hundred sixty-six".