42986483 has 2 divisors, whose sum is σ = 42986484. Its totient is φ = 42986482.

The previous prime is 42986431. The next prime is 42986513. The reversal of 42986483 is 38468924.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42986483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42986413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21493241 + 21493242.

It is an arithmetic number, because the mean of its divisors is an integer number (21493242).

Almost surely, 2^42986483 is an apocalyptic number.

42986483 is a deficient number, since it is larger than the sum of its proper divisors (1).

42986483 is an equidigital number, since it uses as much as digits as its factorization.

42986483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 44.

The square root of 42986483 is about 6556.4077817049. The cubic root of 42986483 is about 350.3030925546.

The spelling of 42986483 in words is "forty-two million, nine hundred eighty-six thousand, four hundred eighty-three".