7265823 has 8 divisors (see below), whose sum is σ = 9870768. Its totient is φ = 4752384.

The previous prime is 7265813. The next prime is 7265837. The reversal of 7265823 is 3285627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7265823 - 2⁴ = 7265807 is a prime.

It is a d-powerful number, because it can be written as 7² + 2¹⁸ + 6⁴ + 5⁹ + 8⁴ + 2¹⁸ + 3¹⁴ .

7265823 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7265813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22690 + ... + 23007.

It is an arithmetic number, because the mean of its divisors is an integer number (1233846).

Almost surely, 2^7265823 is an apocalyptic number.

7265823 is a deficient number, since it is larger than the sum of its proper divisors (2604945).

7265823 is a wasteful number, since it uses less digits than its factorization.

7265823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45753.

The product of its digits is 20160, while the sum is 33.

The square root of 7265823 is about 2695.5190594763. The cubic root of 7265823 is about 193.6845317482.

The spelling of 7265823 in words is "seven million, two hundred sixty-five thousand, eight hundred twenty-three".