42623335 has 8 divisors (see below), whose sum is σ = 54156816. Its totient is φ = 32092800.

The previous prime is 42623299. The next prime is 42623351. The reversal of 42623335 is 53332624.

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

It is not a de Polignac number, because 42623335 - 2⁹ = 42622823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250641 + ... + 250810.

It is an arithmetic number, because the mean of its divisors is an integer number (6769602).

Almost surely, 2^42623335 is an apocalyptic number.

42623335 is a deficient number, since it is larger than the sum of its proper divisors (11533481).

42623335 is a wasteful number, since it uses less digits than its factorization.

42623335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501473.

The product of its digits is 12960, while the sum is 28.

The square root of 42623335 is about 6528.6549150648. The cubic root of 42623335 is about 349.3138530217.

Adding to 42623335 its reverse (53332624), we get a palindrome (95955959).

The spelling of 42623335 in words is "forty-two million, six hundred twenty-three thousand, three hundred thirty-five".