4194066 has 16 divisors (see below), whose sum is σ = 8514144. Its totient is φ = 1377024.

The previous prime is 4194023. The next prime is 4194103. The reversal of 4194066 is 6604914.

It is a super-2 number, since 2×4194066² = 35180379224712, which contains 22 as substring.

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, 4815 + ... + 5618.

It is an arithmetic number, because the mean of its divisors is an integer number (532134).

Almost surely, 2^4194066 is an apocalyptic number.

4194066 is an abundant number, since it is smaller than the sum of its proper divisors (4320078).

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

4194066 is a wasteful number, since it uses less digits than its factorization.

4194066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10505.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4194066 is about 2047.9418937069. The cubic root of 4194066 is about 161.2668439829.

The spelling of 4194066 in words is "four million, one hundred ninety-four thousand, sixty-six".