42015182 has 16 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 19043640.

The previous prime is 42015179. The next prime is 42015247. The reversal of 42015182 is 28151024.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5819 + ... + 10857.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^42015182 is an apocalyptic number.

42015182 is a deficient number, since it is larger than the sum of its proper divisors (26932018).

42015182 is a wasteful number, since it uses less digits than its factorization.

42015182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5431.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 42015182 is about 6481.9119093058. The cubic root of 42015182 is about 347.6445428054.

The spelling of 42015182 in words is "forty-two million, fifteen thousand, one hundred eighty-two".