46119989 has 2 divisors, whose sum is σ = 46119990. Its totient is φ = 46119988.

The previous prime is 46119977. The next prime is 46120021. The reversal of 46119989 is 98991164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28622500 + 17497489 = 5350^2 + 4183^2 .

It is a cyclic number.

It is not a de Polignac number, because 46119989 - 2²⁰ = 45071413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46119949) 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, 23059994 + 23059995.

It is an arithmetic number, because the mean of its divisors is an integer number (23059995).

Almost surely, 2^46119989 is an apocalyptic number.

It is an amenable number.

46119989 is a deficient number, since it is larger than the sum of its proper divisors (1).

46119989 is an equidigital number, since it uses as much as digits as its factorization.

46119989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 47.

The square root of 46119989 is about 6791.1699286647. The cubic root of 46119989 is about 358.6160574328.

The spelling of 46119989 in words is "forty-six million, one hundred nineteen thousand, nine hundred eighty-nine".