7266047 has 2 divisors, whose sum is σ = 7266048. Its totient is φ = 7266046.

The previous prime is 7266031. The next prime is 7266067. The reversal of 7266047 is 7406627.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7266047 - 2⁴ = 7266031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7266067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633023 + 3633024.

It is an arithmetic number, because the mean of its divisors is an integer number (3633024).

Almost surely, 2^7266047 is an apocalyptic number.

7266047 is a deficient number, since it is larger than the sum of its proper divisors (1).

7266047 is an equidigital number, since it uses as much as digits as its factorization.

7266047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7266047 is about 2695.5606095950. The cubic root of 7266047 is about 193.6865221118.

The spelling of 7266047 in words is "seven million, two hundred sixty-six thousand, forty-seven".