42326078 has 8 divisors (see below), whose sum is σ = 63626472. Its totient is φ = 21117256.

The previous prime is 42326027. The next prime is 42326083. The reversal of 42326078 is 87062324.

42326078 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 Curzon 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, 21725 + ... + 23592.

It is an arithmetic number, because the mean of its divisors is an integer number (7953309).

Almost surely, 2^42326078 is an apocalyptic number.

42326078 is a deficient number, since it is larger than the sum of its proper divisors (21300394).

42326078 is a wasteful number, since it uses less digits than its factorization.

42326078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45786.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 42326078 is about 6505.8495217765. The cubic root of 42326078 is about 348.4999145755.

The spelling of 42326078 in words is "forty-two million, three hundred twenty-six thousand, seventy-eight".