42337706 has 8 divisors (see below), whose sum is σ = 63538020. Its totient is φ = 21158368.

The previous prime is 42337703. The next prime is 42337747. The reversal of 42337706 is 60773324.

It can be written as a sum of positive squares in 2 ways, for example, as 33582025 + 8755681 = 5795^2 + 2959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42337703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580 + ... + 9336.

Almost surely, 2^42337706 is an apocalyptic number.

42337706 is a deficient number, since it is larger than the sum of its proper divisors (21200314).

42337706 is a wasteful number, since it uses less digits than its factorization.

42337706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 42337706 is about 6506.7431177203. The cubic root of 42337706 is about 348.5318254459.

The spelling of 42337706 in words is "forty-two million, three hundred thirty-seven thousand, seven hundred six".