7275967 has 2 divisors, whose sum is σ = 7275968. Its totient is φ = 7275966.

The previous prime is 7275943. The next prime is 7275971. The reversal of 7275967 is 7695727.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7275967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7275937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637983 + 3637984.

It is an arithmetic number, because the mean of its divisors is an integer number (3637984).

Almost surely, 2^7275967 is an apocalyptic number.

7275967 is a deficient number, since it is larger than the sum of its proper divisors (1).

7275967 is an equidigital number, since it uses as much as digits as its factorization.

7275967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 185220, while the sum is 43.

The square root of 7275967 is about 2697.4000444873. The cubic root of 7275967 is about 193.7746257981.

The spelling of 7275967 in words is "seven million, two hundred seventy-five thousand, nine hundred sixty-seven".