7381482 has 32 divisors (see below), whose sum is σ = 15603840. Its totient is φ = 2323200.

The previous prime is 7381453. The next prime is 7381483. The reversal of 7381482 is 2841837.

It is not an unprimeable number, because it can be changed into a prime (7381483) 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 15 ways as a sum of consecutive naturals, for example, 11982 + ... + 12582.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^7381482 is an apocalyptic number.

7381482 is an abundant number, since it is smaller than the sum of its proper divisors (8222358).

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

7381482 is a wasteful number, since it uses less digits than its factorization.

7381482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

The product of its digits is 10752, while the sum is 33.

The square root of 7381482 is about 2716.8882936183. Note that the first 3 decimals coincide. The cubic root of 7381482 is about 194.7068309935.

The spelling of 7381482 in words is "seven million, three hundred eighty-one thousand, four hundred eighty-two".