42626334 has 8 divisors (see below), whose sum is σ = 85252680. Its totient is φ = 14208776.

The previous prime is 42626299. The next prime is 42626369. The reversal of 42626334 is 43362624.

It is a happy number.

42626334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42626299) and next prime (42626369).

It is a sphenic number, since it is the product of 3 distinct primes.

42626334 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 3552189 + ... + 3552200.

It is an arithmetic number, because the mean of its divisors is an integer number (10656585).

Almost surely, 2^42626334 is an apocalyptic number.

42626334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42626334 is a wasteful number, since it uses less digits than its factorization.

42626334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7104394.

The product of its digits is 20736, while the sum is 30.

The square root of 42626334 is about 6528.8845908011. The cubic root of 42626334 is about 349.3220454643.

Adding to 42626334 its reverse (43362624), we get a palindrome (85988958).

The spelling of 42626334 in words is "forty-two million, six hundred twenty-six thousand, three hundred thirty-four".