4159946 has 16 divisors (see below), whose sum is σ = 7200576. Its totient is φ = 1765536.

The previous prime is 4159943. The next prime is 4159973. The reversal of 4159946 is 6499514.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4159943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110 + ... + 2886.

It is an arithmetic number, because the mean of its divisors is an integer number (450036).

Almost surely, 2^4159946 is an apocalyptic number.

4159946 is a deficient number, since it is larger than the sum of its proper divisors (3040630).

4159946 is a wasteful number, since it uses less digits than its factorization.

4159946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893.

The product of its digits is 38880, while the sum is 38.

The square root of 4159946 is about 2039.5945675550. The cubic root of 4159946 is about 160.8283344457.

The spelling of 4159946 in words is "four million, one hundred fifty-nine thousand, nine hundred forty-six".