42867683 has 2 divisors, whose sum is σ = 42867684. Its totient is φ = 42867682.

The previous prime is 42867679. The next prime is 42867697. The reversal of 42867683 is 38676824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42867683 - 2² = 42867679 is a prime.

It is not a weakly prime, because it can be changed into another prime (42827683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21433841 + 21433842.

It is an arithmetic number, because the mean of its divisors is an integer number (21433842).

Almost surely, 2^42867683 is an apocalyptic number.

42867683 is a deficient number, since it is larger than the sum of its proper divisors (1).

42867683 is an equidigital number, since it uses as much as digits as its factorization.

42867683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 44.

The square root of 42867683 is about 6547.3416742981. The cubic root of 42867683 is about 349.9800886632.

The spelling of 42867683 in words is "forty-two million, eight hundred sixty-seven thousand, six hundred eighty-three".