7876266 has 16 divisors (see below), whose sum is σ = 15789600. Its totient is φ = 2619248.

The previous prime is 7876261. The next prime is 7876273. The reversal of 7876266 is 6626787.

It is a super-2 number, since 2×7876266² = 124071132205512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7876261) 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, 1765 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (986850).

Almost surely, 2^7876266 is an apocalyptic number.

7876266 is an abundant number, since it is smaller than the sum of its proper divisors (7913334).

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

7876266 is a wasteful number, since it uses less digits than its factorization.

7876266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093.

The product of its digits is 169344, while the sum is 42.

The square root of 7876266 is about 2806.4685995037. The cubic root of 7876266 is about 198.9635211705.

The spelling of 7876266 in words is "seven million, eight hundred seventy-six thousand, two hundred sixty-six".