42471067 has 8 divisors (see below), whose sum is σ = 43657920. Its totient is φ = 41300160.

The previous prime is 42471059. The next prime is 42471071. The reversal of 42471067 is 76017424.

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

It is a cyclic number.

It is not a de Polignac number, because 42471067 - 2³ = 42471059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42471047) 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 7 ways as a sum of consecutive naturals, for example, 1518 + ... + 9340.

It is an arithmetic number, because the mean of its divisors is an integer number (5457240).

Almost surely, 2^42471067 is an apocalyptic number.

42471067 is a deficient number, since it is larger than the sum of its proper divisors (1186853).

42471067 is an equidigital number, since it uses as much as digits as its factorization.

42471067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7973.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 42471067 is about 6516.9829676009. The cubic root of 42471067 is about 348.8973926815.

The spelling of 42471067 in words is "forty-two million, four hundred seventy-one thousand, sixty-seven".