46717889 has 2 divisors, whose sum is σ = 46717890. Its totient is φ = 46717888.

The previous prime is 46717871. The next prime is 46717933. The reversal of 46717889 is 98871764.

46717889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41731600 + 4986289 = 6460^2 + 2233^2 .

It is a cyclic number.

It is not a de Polignac number, because 46717889 - 2⁸ = 46717633 is a prime.

It is a super-2 number, since 2×46717889² = 4365122305232642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46717829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23358944 + 23358945.

It is an arithmetic number, because the mean of its divisors is an integer number (23358945).

Almost surely, 2^46717889 is an apocalyptic number.

It is an amenable number.

46717889 is a deficient number, since it is larger than the sum of its proper divisors (1).

46717889 is an equidigital number, since it uses as much as digits as its factorization.

46717889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 50.

The square root of 46717889 is about 6835.0485733461. The cubic root of 46717889 is about 360.1591091949.

The spelling of 46717889 in words is "forty-six million, seven hundred seventeen thousand, eight hundred eighty-nine".