4056194 has 8 divisors (see below), whose sum is σ = 6213888. Its totient is φ = 1984900.

The previous prime is 4056193. The next prime is 4056209. The reversal of 4056194 is 4916504.

4056194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (4056193) 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, 21482 + ... + 21669.

It is an arithmetic number, because the mean of its divisors is an integer number (776736).

Almost surely, 2^4056194 is an apocalyptic number.

4056194 is a deficient number, since it is larger than the sum of its proper divisors (2157694).

4056194 is a wasteful number, since it uses less digits than its factorization.

4056194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43200.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4056194 is about 2013.9995034756. Note that the first 3 decimals coincide. The cubic root of 4056194 is about 159.4800045688.

The spelling of 4056194 in words is "four million, fifty-six thousand, one hundred ninety-four".