7248013 has 8 divisors (see below), whose sum is σ = 7660800. Its totient is φ = 6843408.

The previous prime is 7247983. The next prime is 7248019. The reversal of 7248013 is 3108427.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7248013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7248019) 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, 178 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (957600).

Almost surely, 2^7248013 is an apocalyptic number.

It is an amenable number.

7248013 is a deficient number, since it is larger than the sum of its proper divisors (412787).

7248013 is a wasteful number, since it uses less digits than its factorization.

7248013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7248013 is about 2692.2134016456. The cubic root of 7248013 is about 193.5261489632.

The spelling of 7248013 in words is "seven million, two hundred forty-eight thousand, thirteen".