4194722 has 8 divisors (see below), whose sum is σ = 7190976. Its totient is φ = 1797732.

The previous prime is 4194719. The next prime is 4194739. The reversal of 4194722 is 2274914.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149798 + ... + 149825.

It is an arithmetic number, because the mean of its divisors is an integer number (898872).

Almost surely, 2^4194722 is an apocalyptic number.

4194722 is a deficient number, since it is larger than the sum of its proper divisors (2996254).

4194722 is a wasteful number, since it uses less digits than its factorization.

4194722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299632.

The product of its digits is 4032, while the sum is 29.

The square root of 4194722 is about 2048.1020482388. The cubic root of 4194722 is about 161.2752515389.

The spelling of 4194722 in words is "four million, one hundred ninety-four thousand, seven hundred twenty-two".