7894482 has 8 divisors (see below), whose sum is σ = 15788976. Its totient is φ = 2631492.

The previous prime is 7894457. The next prime is 7894489. The reversal of 7894482 is 2844987.

It is a sphenic number, since it is the product of 3 distinct primes.

7894482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7894489) 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 3 ways as a sum of consecutive naturals, for example, 657868 + ... + 657879.

It is an arithmetic number, because the mean of its divisors is an integer number (1973622).

Almost surely, 2^7894482 is an apocalyptic number.

7894482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7894482 is a wasteful number, since it uses less digits than its factorization.

7894482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315752.

The product of its digits is 129024, while the sum is 42.

The square root of 7894482 is about 2809.7120848941. The cubic root of 7894482 is about 199.1167887642.

The spelling of 7894482 in words is "seven million, eight hundred ninety-four thousand, four hundred eighty-two".