42717682 has 16 divisors (see below), whose sum is σ = 74613312. Its totient is φ = 17961840.

The previous prime is 42717671. The next prime is 42717683. The reversal of 42717682 is 28671724.

It is not an unprimeable number, because it can be changed into a prime (42717683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28044 + ... + 29527.

It is an arithmetic number, because the mean of its divisors is an integer number (4663332).

Almost surely, 2^42717682 is an apocalyptic number.

42717682 is a deficient number, since it is larger than the sum of its proper divisors (31895630).

42717682 is a wasteful number, since it uses less digits than its factorization.

42717682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57633.

The product of its digits is 37632, while the sum is 37.

The square root of 42717682 is about 6535.8765288215. The cubic root of 42717682 is about 349.5713991704.

The spelling of 42717682 in words is "forty-two million, seven hundred seventeen thousand, six hundred eighty-two".