42846572 has 24 divisors (see below), whose sum is σ = 77837760. Its totient is φ = 20612480.

The previous prime is 42846569. The next prime is 42846607. The reversal of 42846572 is 27564824.

42846572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 49568 + ... + 50424.

It is an arithmetic number, because the mean of its divisors is an integer number (3243240).

Almost surely, 2^42846572 is an apocalyptic number.

It is an amenable number.

42846572 is a deficient number, since it is larger than the sum of its proper divisors (34991188).

42846572 is a wasteful number, since it uses less digits than its factorization.

42846572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321 (or 1319 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 42846572 is about 6545.7292947387. The cubic root of 42846572 is about 349.9226277951.

The spelling of 42846572 in words is "forty-two million, eight hundred forty-six thousand, five hundred seventy-two".