42843372 has 48 divisors (see below), whose sum is σ = 117449472. Its totient is φ = 11983680.

The previous prime is 42843343. The next prime is 42843391. The reversal of 42843372 is 27334824.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10768 + ... + 14199.

It is an arithmetic number, because the mean of its divisors is an integer number (2446864).

Almost surely, 2^42843372 is an apocalyptic number.

It is an amenable number.

42843372 is an abundant number, since it is smaller than the sum of its proper divisors (74606100).

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

42843372 is a wasteful number, since it uses less digits than its factorization.

42843372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24998 (or 24996 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 42843372 is about 6545.4848559904. The cubic root of 42843372 is about 349.9139162441.

The spelling of 42843372 in words is "forty-two million, eight hundred forty-three thousand, three hundred seventy-two".