42882907 has 2 divisors, whose sum is σ = 42882908. Its totient is φ = 42882906.

The previous prime is 42882899. The next prime is 42882919. The reversal of 42882907 is 70928824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42882907 - 2³ = 42882899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42882907.

It is not a weakly prime, because it can be changed into another prime (42882977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21441453 + 21441454.

It is an arithmetic number, because the mean of its divisors is an integer number (21441454).

Almost surely, 2^42882907 is an apocalyptic number.

42882907 is a deficient number, since it is larger than the sum of its proper divisors (1).

42882907 is an equidigital number, since it uses as much as digits as its factorization.

42882907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 42882907 is about 6548.5041803453. The cubic root of 42882907 is about 350.0215143238.

The spelling of 42882907 in words is "forty-two million, eight hundred eighty-two thousand, nine hundred seven".