7265773 has 4 divisors (see below), whose sum is σ = 7271680. Its totient is φ = 7259868.

The previous prime is 7265761. The next prime is 7265779. The reversal of 7265773 is 3775627.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3775627 = 199 ⋅18973.

It is a cyclic number.

It is not a de Polignac number, because 7265773 - 2²¹ = 5168621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7265779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 3826.

It is an arithmetic number, because the mean of its divisors is an integer number (1817920).

Almost surely, 2^7265773 is an apocalyptic number.

It is an amenable number.

7265773 is a deficient number, since it is larger than the sum of its proper divisors (5907).

7265773 is a wasteful number, since it uses less digits than its factorization.

7265773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906.

The product of its digits is 61740, while the sum is 37.

The square root of 7265773 is about 2695.5097848088. The cubic root of 7265773 is about 193.6840874650.

The spelling of 7265773 in words is "seven million, two hundred sixty-five thousand, seven hundred seventy-three".