46412939 has 2 divisors, whose sum is σ = 46412940. Its totient is φ = 46412938.

The previous prime is 46412929. The next prime is 46412987. The reversal of 46412939 is 93921464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46412939 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_2798390 and since 46412939 and 2798390 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (46412909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23206469 + 23206470.

It is an arithmetic number, because the mean of its divisors is an integer number (23206470).

Almost surely, 2^46412939 is an apocalyptic number.

46412939 is a deficient number, since it is larger than the sum of its proper divisors (1).

46412939 is an equidigital number, since it uses as much as digits as its factorization.

46412939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The square root of 46412939 is about 6812.7042354707. The cubic root of 46412939 is about 359.3737543397.

The spelling of 46412939 in words is "forty-six million, four hundred twelve thousand, nine hundred thirty-nine".