42670713 has 8 divisors (see below), whose sum is σ = 59888800. Its totient is φ = 26949888.

The previous prime is 42670703. The next prime is 42670717. The reversal of 42670713 is 31707624.

42670713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42670713 - 2¹⁰ = 42669689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42670717) 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 7 ways as a sum of consecutive naturals, for example, 374248 + ... + 374361.

It is an arithmetic number, because the mean of its divisors is an integer number (7486100).

Almost surely, 2^42670713 is an apocalyptic number.

It is an amenable number.

42670713 is a deficient number, since it is larger than the sum of its proper divisors (17218087).

42670713 is a wasteful number, since it uses less digits than its factorization.

42670713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748631.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 42670713 is about 6532.2823729536. The cubic root of 42670713 is about 349.4432317883.

The spelling of 42670713 in words is "forty-two million, six hundred seventy thousand, seven hundred thirteen".