42326844 has 48 divisors (see below), whose sum is σ = 113261568. Its totient is φ = 12051648.

The previous prime is 42326833. The next prime is 42326897. The reversal of 42326844 is 44862324.

It is a congruent number.

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, 30142 + ... + 31514.

It is an arithmetic number, because the mean of its divisors is an integer number (2359616).

Almost surely, 2^42326844 is an apocalyptic number.

It is an amenable number.

42326844 is an abundant number, since it is smaller than the sum of its proper divisors (70934724).

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

42326844 is a wasteful number, since it uses less digits than its factorization.

42326844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754 (or 1752 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 42326844 is about 6505.9083916084. The cubic root of 42326844 is about 348.5020168990.

The spelling of 42326844 in words is "forty-two million, three hundred twenty-six thousand, eight hundred forty-four".