7255073 has 16 divisors (see below), whose sum is σ = 8999424. Its totient is φ = 5706240.

The previous prime is 7255069. The next prime is 7255081. The reversal of 7255073 is 3705527.

It is a cyclic number.

It is not a de Polignac number, because 7255073 - 2² = 7255069 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7255043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4136 + ... + 5622.

It is an arithmetic number, because the mean of its divisors is an integer number (562464).

Almost surely, 2^7255073 is an apocalyptic number.

It is an amenable number.

7255073 is a deficient number, since it is larger than the sum of its proper divisors (1744351).

7255073 is a wasteful number, since it uses less digits than its factorization.

7255073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 7255073 is about 2693.5242712847. The cubic root of 7255073 is about 193.5889639367.

The spelling of 7255073 in words is "seven million, two hundred fifty-five thousand, seventy-three".