7245413 has 16 divisors (see below), whose sum is σ = 8641536. Its totient is φ = 5944320.

The previous prime is 7245409. The next prime is 7245439. The reversal of 7245413 is 3145427.

It is a cyclic number.

It is not a de Polignac number, because 7245413 - 2² = 7245409 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7248413) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37445 + ... + 37637.

It is an arithmetic number, because the mean of its divisors is an integer number (540096).

Almost surely, 2^7245413 is an apocalyptic number.

It is an amenable number.

7245413 is a deficient number, since it is larger than the sum of its proper divisors (1396123).

7245413 is a wasteful number, since it uses less digits than its factorization.

7245413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its digits is 3360, while the sum is 26.

The square root of 7245413 is about 2691.7304842796. The cubic root of 7245413 is about 193.5030056933.

The spelling of 7245413 in words is "seven million, two hundred forty-five thousand, four hundred thirteen".