42233678 has 8 divisors (see below), whose sum is σ = 67077072. Its totient is φ = 19874656.

The previous prime is 42233669. The next prime is 42233707. The reversal of 42233678 is 87633224.

42233678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 621050 + ... + 621117.

It is an arithmetic number, because the mean of its divisors is an integer number (8384634).

Almost surely, 2^42233678 is an apocalyptic number.

42233678 is a deficient number, since it is larger than the sum of its proper divisors (24843394).

42233678 is a wasteful number, since it uses less digits than its factorization.

42233678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242186.

The product of its digits is 48384, while the sum is 35.

The square root of 42233678 is about 6498.7443402553. The cubic root of 42233678 is about 348.2461320808.

The spelling of 42233678 in words is "forty-two million, two hundred thirty-three thousand, six hundred seventy-eight".