46598813 has 2 divisors, whose sum is σ = 46598814. Its totient is φ = 46598812.

The previous prime is 46598809. The next prime is 46598857. The reversal of 46598813 is 31889564.

46598813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (46598857) can be obtained adding 46598813 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42745444 + 3853369 = 6538^2 + 1963^2 .

It is a cyclic number.

It is not a de Polignac number, because 46598813 - 2² = 46598809 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46598213) 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, 23299406 + 23299407.

It is an arithmetic number, because the mean of its divisors is an integer number (23299407).

Almost surely, 2^46598813 is an apocalyptic number.

It is an amenable number.

46598813 is a deficient number, since it is larger than the sum of its proper divisors (1).

46598813 is an equidigital number, since it uses as much as digits as its factorization.

46598813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 44.

The square root of 46598813 is about 6826.3323241694. The cubic root of 46598813 is about 359.8528539585.

The spelling of 46598813 in words is "forty-six million, five hundred ninety-eight thousand, eight hundred thirteen".