42876713 has 6 divisors (see below), whose sum is σ = 47129082. Its totient is φ = 38978720.

The previous prime is 42876683. The next prime is 42876763. The reversal of 42876713 is 31767824.

It can be written as a sum of positive squares in only one way, i.e., 42549529 + 327184 = 6523^2 + 572^2 .

It is not a de Polignac number, because 42876713 - 2¹⁰ = 42875689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42876763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177056 + ... + 177297.

It is an arithmetic number, because the mean of its divisors is an integer number (7854847).

Almost surely, 2^42876713 is an apocalyptic number.

It is an amenable number.

42876713 is a deficient number, since it is larger than the sum of its proper divisors (4252369).

42876713 is a wasteful number, since it uses less digits than its factorization.

42876713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354375 (or 354364 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 42876713 is about 6548.0312308357. The cubic root of 42876713 is about 350.0046611624.

Subtracting from 42876713 its reverse (31767824), we obtain a square (11108889 = 3333²).

The spelling of 42876713 in words is "forty-two million, eight hundred seventy-six thousand, seven hundred thirteen".