42246126 has 24 divisors (see below), whose sum is σ = 98574840. Its totient is φ = 12998736.

The previous prime is 42246109. The next prime is 42246133. The reversal of 42246126 is 62164224.

42246126 is a `hidden beast` number, since 42 + 2 + 4 + 612 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 42246126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90036 + ... + 90503.

It is an arithmetic number, because the mean of its divisors is an integer number (4107285).

Almost surely, 2^42246126 is an apocalyptic number.

42246126 is an abundant number, since it is smaller than the sum of its proper divisors (56328714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42246126 is a wasteful number, since it uses less digits than its factorization.

42246126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180560 (or 180557 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 42246126 is about 6499.7019931686. The cubic root of 42246126 is about 348.2803428673.

The spelling of 42246126 in words is "forty-two million, two hundred forty-six thousand, one hundred twenty-six".