7255499 has 2 divisors, whose sum is σ = 7255500. Its totient is φ = 7255498.

The previous prime is 7255489. The next prime is 7255513. The reversal of 7255499 is 9945527.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7255499 - 2²⁰ = 6206923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7255459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3627749 + 3627750.

It is an arithmetic number, because the mean of its divisors is an integer number (3627750).

Almost surely, 2^7255499 is an apocalyptic number.

7255499 is a deficient number, since it is larger than the sum of its proper divisors (1).

7255499 is an equidigital number, since it uses as much as digits as its factorization.

7255499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 41.

The square root of 7255499 is about 2693.6033486763. The cubic root of 7255499 is about 193.5927528848.

The spelling of 7255499 in words is "seven million, two hundred fifty-five thousand, four hundred ninety-nine".