6994432 has 40 divisors (see below), whose sum is σ = 14731200. Its totient is φ = 3308544.

The previous prime is 6994417. The next prime is 6994433. The reversal of 6994432 is 2344996.

6994432 is a Rhonda number in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 6994391 and 6994400.

It is not an unprimeable number, because it can be changed into a prime (6994433) 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, 9369 + ... + 10087.

It is an arithmetic number, because the mean of its divisors is an integer number (368280).

Almost surely, 2^6994432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6994432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7365600).

6994432 is an abundant number, since it is smaller than the sum of its proper divisors (7736768).

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

6994432 is an equidigital number, since it uses as much as digits as its factorization.

6994432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756 (or 740 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 6994432 is about 2644.6988486404. The cubic root of 6994432 is about 191.2423848193.

The spelling of 6994432 in words is "six million, nine hundred ninety-four thousand, four hundred thirty-two".