42626424 has 32 divisors (see below), whose sum is σ = 112176000. Its totient is φ = 13460832.

The previous prime is 42626417. The next prime is 42626453. The reversal of 42626424 is 42462624.

42626424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 42626391 and 42626400.

It is a congruent number.

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, 46284 + ... + 47195.

It is an arithmetic number, because the mean of its divisors is an integer number (3505500).

Almost surely, 2^42626424 is an apocalyptic number.

It is an amenable number.

42626424 is an abundant number, since it is smaller than the sum of its proper divisors (69549576).

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

42626424 is a wasteful number, since it uses less digits than its factorization.

42626424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93507 (or 93503 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 42626424 is about 6528.8914832458. The cubic root of 42626424 is about 349.3222913136.

The spelling of 42626424 in words is "forty-two million, six hundred twenty-six thousand, four hundred twenty-four".