42696927 has 48 divisors (see below), whose sum is σ = 78012480. Its totient is φ = 21897216.

The previous prime is 42696917. The next prime is 42696931. The reversal of 42696927 is 72969624.

42696927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42696927 - 2⁷ = 42696799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42696917) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 29599 + ... + 31007.

It is an arithmetic number, because the mean of its divisors is an integer number (1625260).

Almost surely, 2^42696927 is an apocalyptic number.

42696927 is a deficient number, since it is larger than the sum of its proper divisors (35315553).

42696927 is a wasteful number, since it uses less digits than its factorization.

42696927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1469 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 42696927 is about 6534.2885611212. The cubic root of 42696927 is about 349.5147752354.

The spelling of 42696927 in words is "forty-two million, six hundred ninety-six thousand, nine hundred twenty-seven".