42702671 has 8 divisors (see below), whose sum is σ = 49036800. Its totient is φ = 36777240.

The previous prime is 42702659. The next prime is 42702679. The reversal of 42702671 is 17620724.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42702671 is a prime.

It is a super-2 number, since 2×42702671² = 3647036221068482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42702679) 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, 101951 + ... + 102368.

It is an arithmetic number, because the mean of its divisors is an integer number (6129600).

Almost surely, 2^42702671 is an apocalyptic number.

42702671 is a deficient number, since it is larger than the sum of its proper divisors (6334129).

42702671 is a wasteful number, since it uses less digits than its factorization.

42702671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204349.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 42702671 is about 6534.7280739140. The cubic root of 42702671 is about 349.5304478922.

The spelling of 42702671 in words is "forty-two million, seven hundred two thousand, six hundred seventy-one".