42448126 has 16 divisors (see below), whose sum is σ = 72905184. Its totient is φ = 18157824.

The previous prime is 42448103. The next prime is 42448151. The reversal of 42448126 is 62184424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5746 + ... + 10858.

It is an arithmetic number, because the mean of its divisors is an integer number (4556574).

Almost surely, 2^42448126 is an apocalyptic number.

42448126 is a deficient number, since it is larger than the sum of its proper divisors (30457058).

42448126 is a wasteful number, since it uses less digits than its factorization.

42448126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715.

The product of its digits is 12288, while the sum is 31.

The square root of 42448126 is about 6515.2226362573. Note that the first 3 decimals coincide. The cubic root of 42448126 is about 348.8345616985.

The spelling of 42448126 in words is "forty-two million, four hundred forty-eight thousand, one hundred twenty-six".