7266066 has 16 divisors (see below), whose sum is σ = 15033600. Its totient is φ = 2338448.

The previous prime is 7266047. The next prime is 7266067. The reversal of 7266066 is 6606627.

It is not an unprimeable number, because it can be changed into a prime (7266067) 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, 20706 + ... + 21053.

It is an arithmetic number, because the mean of its divisors is an integer number (939600).

Almost surely, 2^7266066 is an apocalyptic number.

7266066 is an abundant number, since it is smaller than the sum of its proper divisors (7767534).

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

7266066 is a wasteful number, since it uses less digits than its factorization.

7266066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41793.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 7266066 is about 2695.5641339059. The cubic root of 7266066 is about 193.6866909354.

The spelling of 7266066 in words is "seven million, two hundred sixty-six thousand, sixty-six".