42846944 has 24 divisors (see below), whose sum is σ = 96406128. Its totient is φ = 18362880.

The previous prime is 42846943. The next prime is 42846961. The reversal of 42846944 is 44964824.

It is a super-2 number, since 2×42846944² = 3671721220278272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95417 + ... + 95864.

It is an arithmetic number, because the mean of its divisors is an integer number (4016922).

Almost surely, 2^42846944 is an apocalyptic number.

It is an amenable number.

42846944 is an abundant number, since it is smaller than the sum of its proper divisors (53559184).

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

42846944 is a wasteful number, since it uses less digits than its factorization.

42846944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191298 (or 191290 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 42846944 is about 6545.7577101509. The cubic root of 42846944 is about 349.9236404847.

The spelling of 42846944 in words is "forty-two million, eight hundred forty-six thousand, nine hundred forty-four".