46042039 has 2 divisors, whose sum is σ = 46042040. Its totient is φ = 46042038.

The previous prime is 46042019. The next prime is 46042063. The reversal of 46042039 is 93024064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46042039 - 2¹⁹ = 45517751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46041998 and 46042016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46042019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23021019 + 23021020.

It is an arithmetic number, because the mean of its divisors is an integer number (23021020).

Almost surely, 2^46042039 is an apocalyptic number.

46042039 is a deficient number, since it is larger than the sum of its proper divisors (1).

46042039 is an equidigital number, since it uses as much as digits as its factorization.

46042039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 46042039 is about 6785.4284315731. The cubic root of 46042039 is about 358.4139044110.

The spelling of 46042039 in words is "forty-six million, forty-two thousand, thirty-nine".