7266330 has 24 divisors (see below), whose sum is σ = 18892692. Its totient is φ = 1937664.

The previous prime is 7266313. The next prime is 7266349. The reversal of 7266330 is 336627.

7266330 is a `hidden beast` number, since 7 + 26 + 633 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6671889 + 594441 = 2583^2 + 771^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7266294 and 7266303.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 40279 + ... + 40458.

Almost surely, 2^7266330 is an apocalyptic number.

7266330 is an abundant number, since it is smaller than the sum of its proper divisors (11626362).

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

7266330 is a wasteful number, since it uses less digits than its factorization.

7266330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80750 (or 80747 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 7266330 is about 2695.6131028024. The cubic root of 7266330 is about 193.6890366645.

It can be divided in two parts, 726 and 6330, that added together give a square (7056 = 84²).

The spelling of 7266330 in words is "seven million, two hundred sixty-six thousand, three hundred thirty".