42576883 has 2 divisors, whose sum is σ = 42576884. Its totient is φ = 42576882.

The previous prime is 42576881. The next prime is 42576893. The reversal of 42576883 is 38867524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42576883 - 2¹ = 42576881 is a prime.

Together with 42576881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42576881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21288441 + 21288442.

It is an arithmetic number, because the mean of its divisors is an integer number (21288442).

Almost surely, 2^42576883 is an apocalyptic number.

42576883 is a deficient number, since it is larger than the sum of its proper divisors (1).

42576883 is an equidigital number, since it uses as much as digits as its factorization.

42576883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 42576883 is about 6525.0963977554. The cubic root of 42576883 is about 349.1869098399.

The spelling of 42576883 in words is "forty-two million, five hundred seventy-six thousand, eight hundred eighty-three".