4146194 has 8 divisors (see below), whose sum is σ = 6697740. Its totient is φ = 1913616.

The previous prime is 4146193. The next prime is 4146203. The reversal of 4146194 is 4916414.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3948169 + 198025 = 1987^2 + 445^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4146193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79709 + ... + 79760.

Almost surely, 2^4146194 is an apocalyptic number.

4146194 is a deficient number, since it is larger than the sum of its proper divisors (2551546).

4146194 is a wasteful number, since it uses less digits than its factorization.

4146194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159484.

The product of its digits is 3456, while the sum is 29.

The square root of 4146194 is about 2036.2205185097. The cubic root of 4146194 is about 160.6509160442.

The spelling of 4146194 in words is "four million, one hundred forty-six thousand, one hundred ninety-four".