7384245 has 16 divisors (see below), whose sum is σ = 12889152. Its totient is φ = 3580160.

The previous prime is 7384243. The next prime is 7384253. The reversal of 7384245 is 5424837.

7384245 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7384245 - 2¹ = 7384243 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

7384245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7384243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22212 + ... + 22541.

It is an arithmetic number, because the mean of its divisors is an integer number (805572).

Almost surely, 2^7384245 is an apocalyptic number.

It is an amenable number.

7384245 is a deficient number, since it is larger than the sum of its proper divisors (5504907).

7384245 is a wasteful number, since it uses less digits than its factorization.

7384245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44772.

The product of its digits is 26880, while the sum is 33.

The square root of 7384245 is about 2717.3967321685. The cubic root of 7384245 is about 194.7311218637.

The spelling of 7384245 in words is "seven million, three hundred eighty-four thousand, two hundred forty-five".