46819313 has 2 divisors, whose sum is σ = 46819314. Its totient is φ = 46819312.

The previous prime is 46819301. The next prime is 46819321. The reversal of 46819313 is 31391864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28217344 + 18601969 = 5312^2 + 4313^2 .

It is a cyclic number.

It is not a de Polignac number, because 46819313 - 2⁸ = 46819057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46819373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23409656 + 23409657.

It is an arithmetic number, because the mean of its divisors is an integer number (23409657).

Almost surely, 2^46819313 is an apocalyptic number.

It is an amenable number.

46819313 is a deficient number, since it is larger than the sum of its proper divisors (1).

46819313 is an equidigital number, since it uses as much as digits as its factorization.

46819313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 46819313 is about 6842.4639567922. The cubic root of 46819313 is about 360.4195545731.

The spelling of 46819313 in words is "forty-six million, eight hundred nineteen thousand, three hundred thirteen".