46119809 has 2 divisors, whose sum is σ = 46119810. Its totient is φ = 46119808.

The previous prime is 46119791. The next prime is 46119811. The reversal of 46119809 is 90891164.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40043584 + 6076225 = 6328^2 + 2465^2 .

It is a cyclic number.

It is not a de Polignac number, because 46119809 - 2⁸ = 46119553 is a prime.

Together with 46119811, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46119839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23059904 + 23059905.

It is an arithmetic number, because the mean of its divisors is an integer number (23059905).

Almost surely, 2^46119809 is an apocalyptic number.

It is an amenable number.

46119809 is a deficient number, since it is larger than the sum of its proper divisors (1).

46119809 is an equidigital number, since it uses as much as digits as its factorization.

46119809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 46119809 is about 6791.1566761488. The cubic root of 46119809 is about 358.6155908891.

The spelling of 46119809 in words is "forty-six million, one hundred nineteen thousand, eight hundred nine".