42446162 has 16 divisors (see below), whose sum is σ = 69969312. Its totient is φ = 19151520.

The previous prime is 42446153. The next prime is 42446167. The reversal of 42446162 is 26164424.

It is a happy number.

42446162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42446167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (4373082).

Almost surely, 2^42446162 is an apocalyptic number.

42446162 is a deficient number, since it is larger than the sum of its proper divisors (27523150).

42446162 is a wasteful number, since it uses less digits than its factorization.

42446162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14233.

The product of its digits is 9216, while the sum is 29.

The square root of 42446162 is about 6515.0719105778. The cubic root of 42446162 is about 348.8291816287.

The spelling of 42446162 in words is "forty-two million, four hundred forty-six thousand, one hundred sixty-two".