7248365 has 4 divisors (see below), whose sum is σ = 8698044. Its totient is φ = 5798688.

The previous prime is 7248359. The next prime is 7248377. The reversal of 7248365 is 5638427.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5638427 = 23 ⋅245149.

It can be written as a sum of positive squares in 2 ways, for example, as 3736489 + 3511876 = 1933^2 + 1874^2 .

It is a cyclic number.

It is not a de Polignac number, because 7248365 - 2¹² = 7244269 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724832 + ... + 724841.

It is an arithmetic number, because the mean of its divisors is an integer number (2174511).

Almost surely, 2^7248365 is an apocalyptic number.

It is an amenable number.

7248365 is a deficient number, since it is larger than the sum of its proper divisors (1449679).

7248365 is a wasteful number, since it uses less digits than its factorization.

7248365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449678.

The product of its digits is 40320, while the sum is 35.

The square root of 7248365 is about 2692.2787745700. The cubic root of 7248365 is about 193.5292817805.

The spelling of 7248365 in words is "seven million, two hundred forty-eight thousand, three hundred sixty-five".