7482944 has 28 divisors (see below), whose sum is σ = 16971264. Its totient is φ = 3206784.

The previous prime is 7482901. The next prime is 7482949. The reversal of 7482944 is 4492847.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 7482898 and 7482907.

It is not an unprimeable number, because it can be changed into a prime (7482949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7904 + ... + 8799.

Almost surely, 2^7482944 is an apocalyptic number.

It is an amenable number.

7482944 is an abundant number, since it is smaller than the sum of its proper divisors (9488320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7482944 is a wasteful number, since it uses less digits than its factorization.

7482944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16722 (or 16712 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 7482944 is about 2735.4970297918. The cubic root of 7482944 is about 195.5948872525.

The spelling of 7482944 in words is "seven million, four hundred eighty-two thousand, nine hundred forty-four".