42471083 has 4 divisors (see below), whose sum is σ = 44969400. Its totient is φ = 39972768.

The previous prime is 42471071. The next prime is 42471103. The reversal of 42471083 is 38017424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42471083 - 2²² = 38276779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42471053) by changing a digit.

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, 1249133 + ... + 1249166.

It is an arithmetic number, because the mean of its divisors is an integer number (11242350).

Almost surely, 2^42471083 is an apocalyptic number.

42471083 is a deficient number, since it is larger than the sum of its proper divisors (2498317).

42471083 is a wasteful number, since it uses less digits than its factorization.

42471083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498316.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 42471083 is about 6516.9841951627. The cubic root of 42471083 is about 348.8974364945.

The spelling of 42471083 in words is "forty-two million, four hundred seventy-one thousand, eighty-three".