7247465 has 8 divisors (see below), whose sum is σ = 8735688. Its totient is φ = 5772160.

The previous prime is 7247453. The next prime is 7247479. The reversal of 7247465 is 5647427.

It can be written as a sum of positive squares in 4 ways, for example, as 123904 + 7123561 = 352^2 + 2669^2 .

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

It is not a de Polignac number, because 7247465 - 2²⁰ = 6198889 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 2 + 4¹⁰ + 7⁴ + 4¹¹ + 6⁶ + 5⁹ .

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 7 ways as a sum of consecutive naturals, for example, 1946 + ... + 4275.

It is an arithmetic number, because the mean of its divisors is an integer number (1091961).

Almost surely, 2^7247465 is an apocalyptic number.

It is an amenable number.

7247465 is a deficient number, since it is larger than the sum of its proper divisors (1488223).

7247465 is a wasteful number, since it uses less digits than its factorization.

7247465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459.

The product of its digits is 47040, while the sum is 35.

The square root of 7247465 is about 2692.1116247288. Note that the first 3 decimals coincide. The cubic root of 7247465 is about 193.5212715344.

The spelling of 7247465 in words is "seven million, two hundred forty-seven thousand, four hundred sixty-five".