46818419 has 2 divisors, whose sum is σ = 46818420. Its totient is φ = 46818418.

The previous prime is 46818403. The next prime is 46818467. The reversal of 46818419 is 91481864.

46818419 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 is a cyclic number.

It is not a de Polignac number, because 46818419 - 2⁴ = 46818403 is a prime.

It is a super-2 number, since 2×46818419² = 4383928715319122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (46818469) 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, 23409209 + 23409210.

It is an arithmetic number, because the mean of its divisors is an integer number (23409210).

Almost surely, 2^46818419 is an apocalyptic number.

46818419 is a deficient number, since it is larger than the sum of its proper divisors (1).

46818419 is an equidigital number, since it uses as much as digits as its factorization.

46818419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 46818419 is about 6842.3986291358. The cubic root of 46818419 is about 360.4172605260.

The spelling of 46818419 in words is "forty-six million, eight hundred eighteen thousand, four hundred nineteen".