4194922 has 4 divisors (see below), whose sum is σ = 6292386. Its totient is φ = 2097460.

The previous prime is 4194919. The next prime is 4194961. The reversal of 4194922 is 2294914.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4165681 + 29241 = 2041^2 + 171^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048729 + ... + 1048732.

Almost surely, 2^4194922 is an apocalyptic number.

4194922 is a deficient number, since it is larger than the sum of its proper divisors (2097464).

4194922 is a wasteful number, since it uses less digits than its factorization.

4194922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097463.

The product of its digits is 5184, while the sum is 31.

The square root of 4194922 is about 2048.1508733489. The cubic root of 4194922 is about 161.2778146438.

The spelling of 4194922 in words is "four million, one hundred ninety-four thousand, nine hundred twenty-two".