7223794 has 16 divisors (see below), whose sum is σ = 11524032. Its totient is φ = 3388528.

The previous prime is 7223791. The next prime is 7223807. The reversal of 7223794 is 4973227.

It is a d-powerful number, because it can be written as 7⁵ + 2³ + 2¹¹ + 3¹³ + 7⁷ + 9⁷ + 4⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7223791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957 + ... + 3919.

It is an arithmetic number, because the mean of its divisors is an integer number (720252).

Almost surely, 2^7223794 is an apocalyptic number.

7223794 is a deficient number, since it is larger than the sum of its proper divisors (4300238).

7223794 is a wasteful number, since it uses less digits than its factorization.

7223794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041.

The product of its digits is 21168, while the sum is 34.

The square root of 7223794 is about 2687.7116660833. The cubic root of 7223794 is about 193.3103546478.

The spelling of 7223794 in words is "seven million, two hundred twenty-three thousand, seven hundred ninety-four".