42346156 has 12 divisors (see below), whose sum is σ = 74389392. Its totient is φ = 21092048.

The previous prime is 42346127. The next prime is 42346163. The reversal of 42346156 is 65164324.

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 3 ways as a sum of consecutive naturals, for example, 19075 + ... + 21178.

It is an arithmetic number, because the mean of its divisors is an integer number (6199116).

Almost surely, 2^42346156 is an apocalyptic number.

It is an amenable number.

42346156 is a deficient number, since it is larger than the sum of its proper divisors (32043236).

42346156 is a wasteful number, since it uses less digits than its factorization.

42346156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40520 (or 40518 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 42346156 is about 6507.3924117115. The cubic root of 42346156 is about 348.5550112243. Note that the first 3 decimals are identical.

The spelling of 42346156 in words is "forty-two million, three hundred forty-six thousand, one hundred fifty-six".