7426266 has 16 divisors (see below), whose sum is σ = 14883264. Its totient is φ = 2470304.

The previous prime is 7426261. The next prime is 7426273. The reversal of 7426266 is 6626247.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7426261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926 + ... + 4838.

It is an arithmetic number, because the mean of its divisors is an integer number (930204).

Almost surely, 2^7426266 is an apocalyptic number.

7426266 is an abundant number, since it is smaller than the sum of its proper divisors (7456998).

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

7426266 is a wasteful number, since it uses less digits than its factorization.

7426266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565.

The product of its digits is 24192, while the sum is 33.

The square root of 7426266 is about 2725.1176121408. The cubic root of 7426266 is about 195.0998042681.

The spelling of 7426266 in words is "seven million, four hundred twenty-six thousand, two hundred sixty-six".