7265449 has 4 divisors (see below), whose sum is σ = 7303680. Its totient is φ = 7227220.

The previous prime is 7265381. The next prime is 7265473. The reversal of 7265449 is 9445627.

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.

It is a cyclic number.

It is not a de Polignac number, because 7265449 - 2⁹ = 7264937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7265149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18829 + ... + 19210.

It is an arithmetic number, because the mean of its divisors is an integer number (1825920).

Almost surely, 2^7265449 is an apocalyptic number.

It is an amenable number.

7265449 is a deficient number, since it is larger than the sum of its proper divisors (38231).

7265449 is a wasteful number, since it uses less digits than its factorization.

7265449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38230.

The product of its digits is 60480, while the sum is 37.

The square root of 7265449 is about 2695.4496841900. The cubic root of 7265449 is about 193.6812084607.

The spelling of 7265449 in words is "seven million, two hundred sixty-five thousand, four hundred forty-nine".