42606334 has 8 divisors (see below), whose sum is σ = 64058400. Its totient is φ = 21253536.

The previous prime is 42606323. The next prime is 42606337. The reversal of 42606334 is 43360624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42606337) 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, 23734 + ... + 25465.

It is an arithmetic number, because the mean of its divisors is an integer number (8007300).

Almost surely, 2^42606334 is an apocalyptic number.

42606334 is a deficient number, since it is larger than the sum of its proper divisors (21452066).

42606334 is a wasteful number, since it uses less digits than its factorization.

42606334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49634.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 42606334 is about 6527.3527559034. The cubic root of 42606334 is about 349.2674037034.

Adding to 42606334 its reverse (43360624), we get a palindrome (85966958).

The spelling of 42606334 in words is "forty-two million, six hundred six thousand, three hundred thirty-four".