42717467 has 4 divisors (see below), whose sum is σ = 46003440. Its totient is φ = 39431496.

The previous prime is 42717461. The next prime is 42717487. The reversal of 42717467 is 76471724.

42717467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42717467 - 2⁶ = 42717403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42717467.

It is not an unprimeable number, because it can be changed into a prime (42717461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642967 + ... + 1642992.

It is an arithmetic number, because the mean of its divisors is an integer number (11500860).

Almost surely, 2^42717467 is an apocalyptic number.

42717467 is a deficient number, since it is larger than the sum of its proper divisors (3285973).

42717467 is a wasteful number, since it uses less digits than its factorization.

42717467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285972.

The product of its digits is 65856, while the sum is 38.

The square root of 42717467 is about 6535.8600811217. The cubic root of 42717467 is about 349.5708126999.

The spelling of 42717467 in words is "forty-two million, seven hundred seventeen thousand, four hundred sixty-seven".