42867626 has 16 divisors (see below), whose sum is σ = 66700800. Its totient is φ = 20638128.

The previous prime is 42867577. The next prime is 42867641. The reversal of 42867626 is 62676824.

42867626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27011 + ... + 28553.

It is an arithmetic number, because the mean of its divisors is an integer number (4168800).

Almost surely, 2^42867626 is an apocalyptic number.

42867626 is a deficient number, since it is larger than the sum of its proper divisors (23833174).

42867626 is a wasteful number, since it uses less digits than its factorization.

42867626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its digits is 193536, while the sum is 41.

The square root of 42867626 is about 6547.3373213849. The cubic root of 42867626 is about 349.9799335434.

The spelling of 42867626 in words is "forty-two million, eight hundred sixty-seven thousand, six hundred twenty-six".