42761713 has 4 divisors (see below), whose sum is σ = 42780160. Its totient is φ = 42743268.

The previous prime is 42761711. The next prime is 42761731. The reversal of 42761713 is 31716724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42761713 - 2¹ = 42761711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42761711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5145 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (10695040).

Almost surely, 2^42761713 is an apocalyptic number.

It is an amenable number.

42761713 is a deficient number, since it is larger than the sum of its proper divisors (18447).

42761713 is a wasteful number, since it uses less digits than its factorization.

42761713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18446.

The product of its digits is 7056, while the sum is 31.

The square root of 42761713 is about 6539.2440694625. The cubic root of 42761713 is about 349.6914641504.

The spelling of 42761713 in words is "forty-two million, seven hundred sixty-one thousand, seven hundred thirteen".