42695722 has 8 divisors (see below), whose sum is σ = 64193472. Its totient is φ = 21297900.

The previous prime is 42695713. The next prime is 42695747. The reversal of 42695722 is 22759624.

It is a happy number.

42695722 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 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, 23904 + ... + 25627.

It is an arithmetic number, because the mean of its divisors is an integer number (8024184).

Almost surely, 2^42695722 is an apocalyptic number.

42695722 is a deficient number, since it is larger than the sum of its proper divisors (21497750).

42695722 is a wasteful number, since it uses less digits than its factorization.

42695722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49964.

The product of its digits is 60480, while the sum is 37.

The square root of 42695722 is about 6534.1963545642. The cubic root of 42695722 is about 349.5114871825.

The spelling of 42695722 in words is "forty-two million, six hundred ninety-five thousand, seven hundred twenty-two".