7282194 has 16 divisors (see below), whose sum is σ = 14603232. Its totient is φ = 2420928.

The previous prime is 7282183. The next prime is 7282213. The reversal of 7282194 is 4912827.

It is a happy number.

7282194 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197 + ... + 3999.

It is an arithmetic number, because the mean of its divisors is an integer number (912702).

Almost surely, 2^7282194 is an apocalyptic number.

7282194 is an abundant number, since it is smaller than the sum of its proper divisors (7321038).

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

7282194 is a wasteful number, since it uses less digits than its factorization.

7282194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241.

The product of its digits is 8064, while the sum is 33.

The square root of 7282194 is about 2698.5540572684. The cubic root of 7282194 is about 193.8298894963.

The spelling of 7282194 in words is "seven million, two hundred eighty-two thousand, one hundred ninety-four".