42364146 has 16 divisors (see below), whose sum is σ = 92431008. Its totient is φ = 12837600.

The previous prime is 42364141. The next prime is 42364177. The reversal of 42364146 is 64146324.

42364146 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 (42364141) 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, 320875 + ... + 321006.

It is an arithmetic number, because the mean of its divisors is an integer number (5776938).

Almost surely, 2^42364146 is an apocalyptic number.

42364146 is an abundant number, since it is smaller than the sum of its proper divisors (50066862).

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

42364146 is a wasteful number, since it uses less digits than its factorization.

42364146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641897.

The product of its digits is 13824, while the sum is 30.

The square root of 42364146 is about 6508.7745390357. The cubic root of 42364146 is about 348.6043633378.

The spelling of 42364146 in words is "forty-two million, three hundred sixty-four thousand, one hundred forty-six".