42613126 has 8 divisors (see below), whose sum is σ = 64151280. Its totient is φ = 21229368.

The previous prime is 42613079. The next prime is 42613141. The reversal of 42613126 is 62131624.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42613126.

It is a congruent number.

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, 37906 + ... + 39013.

It is an arithmetic number, because the mean of its divisors is an integer number (8018910).

Almost surely, 2^42613126 is an apocalyptic number.

42613126 is a deficient number, since it is larger than the sum of its proper divisors (21538154).

42613126 is a wasteful number, since it uses less digits than its factorization.

42613126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77198.

The product of its digits is 1728, while the sum is 25.

The square root of 42613126 is about 6527.8730073432. The cubic root of 42613126 is about 349.2859619625.

The spelling of 42613126 in words is "forty-two million, six hundred thirteen thousand, one hundred twenty-six".