7222794 has 8 divisors (see below), whose sum is σ = 14445600. Its totient is φ = 2407596.

The previous prime is 7222781. The next prime is 7222799. The reversal of 7222794 is 4972227.

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

7222794 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7222799) 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 3 ways as a sum of consecutive naturals, for example, 601894 + ... + 601905.

It is an arithmetic number, because the mean of its divisors is an integer number (1805700).

Almost surely, 2^7222794 is an apocalyptic number.

7222794 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.

7222794 is a wasteful number, since it uses less digits than its factorization.

7222794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203804.

The product of its digits is 14112, while the sum is 33.

The square root of 7222794 is about 2687.5256277848. The cubic root of 7222794 is about 193.3014341610.

The spelling of 7222794 in words is "seven million, two hundred twenty-two thousand, seven hundred ninety-four".