7265672 has 12 divisors (see below), whose sum is σ = 13637445. Its totient is φ = 3629024.

The previous prime is 7265663. The next prime is 7265701. The reversal of 7265672 is 2765627.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 7214596 + 51076 = 2686^2 + 226^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1906.

It is a super-3 number, since 3×7265672³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7148 + ... + 8100.

Almost surely, 2^7265672 is an apocalyptic number.

It is an amenable number.

7265672 is a deficient number, since it is larger than the sum of its proper divisors (6371773).

7265672 is an frugal number, since it uses more digits than its factorization.

7265672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912 (or 955 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 7265672 is about 2695.4910498831. The cubic root of 7265672 is about 193.6831900068.

The spelling of 7265672 in words is "seven million, two hundred sixty-five thousand, six hundred seventy-two".