46185329 has 2 divisors, whose sum is σ = 46185330. Its totient is φ = 46185328.

The previous prime is 46185323. The next prime is 46185427. The reversal of 46185329 is 92358164.

It is a happy number.

46185329 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., 28376929 + 17808400 = 5327^2 + 4220^2 .

It is a cyclic number.

It is not a de Polignac number, because 46185329 - 2²⁰ = 45136753 is a prime.

It is a super-2 number, since 2×46185329² = 4266169229676482, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46185292 and 46185301.

It is not a weakly prime, because it can be changed into another prime (46185323) 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, 23092664 + 23092665.

It is an arithmetic number, because the mean of its divisors is an integer number (23092665).

Almost surely, 2^46185329 is an apocalyptic number.

It is an amenable number.

46185329 is a deficient number, since it is larger than the sum of its proper divisors (1).

46185329 is an equidigital number, since it uses as much as digits as its factorization.

46185329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 46185329 is about 6795.9788846052. The cubic root of 46185329 is about 358.7853326700.

The spelling of 46185329 in words is "forty-six million, one hundred eighty-five thousand, three hundred twenty-nine".