7482643 has 12 divisors (see below), whose sum is σ = 8819040. Its totient is φ = 6329232.

The previous prime is 7482611. The next prime is 7482647. The reversal of 7482643 is 3462847.

7482643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7482643 - 2⁵ = 7482611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7482599 and 7482608.

It is not an unprimeable number, because it can be changed into a prime (7482647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2905 + ... + 4837.

It is an arithmetic number, because the mean of its divisors is an integer number (734920).

Almost surely, 2^7482643 is an apocalyptic number.

7482643 is a deficient number, since it is larger than the sum of its proper divisors (1336397).

7482643 is a wasteful number, since it uses less digits than its factorization.

7482643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2019 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 7482643 is about 2735.4420118145. The cubic root of 7482643 is about 195.5922646283.

The spelling of 7482643 in words is "seven million, four hundred eighty-two thousand, six hundred forty-three".