47726042 has 16 divisors (see below), whose sum is σ = 88109952. Its totient is φ = 18880560.

The previous prime is 47726039. The next prime is 47726047. The reversal of 47726042 is 24062774.

It is not an unprimeable number, because it can be changed into a prime (47726047) 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, 130934 + ... + 131297.

It is an arithmetic number, because the mean of its divisors is an integer number (5506872).

Almost surely, 2^47726042 is an apocalyptic number.

47726042 is a deficient number, since it is larger than the sum of its proper divisors (40383910).

47726042 is a wasteful number, since it uses less digits than its factorization.

47726042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262253.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 47726042 is about 6908.4037230029. The cubic root of 47726042 is about 362.7313896449.

The spelling of 47726042 in words is "forty-seven million, seven hundred twenty-six thousand, forty-two".