46093819 has 2 divisors, whose sum is σ = 46093820. Its totient is φ = 46093818.

The previous prime is 46093813. The next prime is 46093843. The reversal of 46093819 is 91839064.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46093819 is a prime.

It is a super-2 number, since 2×46093819² = 4249280300009522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46093813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23046909 + 23046910.

It is an arithmetic number, because the mean of its divisors is an integer number (23046910).

Almost surely, 2^46093819 is an apocalyptic number.

46093819 is a deficient number, since it is larger than the sum of its proper divisors (1).

46093819 is an equidigital number, since it uses as much as digits as its factorization.

46093819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 46093819 is about 6789.2428885701. The cubic root of 46093819 is about 358.5482144136.

The spelling of 46093819 in words is "forty-six million, ninety-three thousand, eight hundred nineteen".