42369722 has 8 divisors (see below), whose sum is σ = 63588672. Its totient is φ = 21173500.

The previous prime is 42369713. The next prime is 42369739. The reversal of 42369722 is 22796324.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197 + ... + 9207.

It is an arithmetic number, because the mean of its divisors is an integer number (7948584).

Almost surely, 2^42369722 is an apocalyptic number.

42369722 is a deficient number, since it is larger than the sum of its proper divisors (21218950).

42369722 is a wasteful number, since it uses less digits than its factorization.

42369722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11364.

The product of its digits is 36288, while the sum is 35.

The square root of 42369722 is about 6509.2028697837. The cubic root of 42369722 is about 348.6196571876.

The spelling of 42369722 in words is "forty-two million, three hundred sixty-nine thousand, seven hundred twenty-two".