7266670 has 16 divisors (see below), whose sum is σ = 13359168. Its totient is φ = 2844640.

The previous prime is 7266661. The next prime is 7266673. The reversal of 7266670 is 766627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266673) 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, 7261 + ... + 8200.

It is an arithmetic number, because the mean of its divisors is an integer number (834948).

Almost surely, 2^7266670 is an apocalyptic number.

7266670 is a deficient number, since it is larger than the sum of its proper divisors (6092498).

7266670 is a wasteful number, since it uses less digits than its factorization.

7266670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15515.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 7266670 is about 2695.6761674949. The cubic root of 7266670 is about 193.6920575956.

It can be divided in two parts, 726 and 6670, that added together give a square (7396 = 86²).

The spelling of 7266670 in words is "seven million, two hundred sixty-six thousand, six hundred seventy".