46758913 has 2 divisors, whose sum is σ = 46758914. Its totient is φ = 46758912.

The previous prime is 46758911. The next prime is 46758919. The reversal of 46758913 is 31985764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39538944 + 7219969 = 6288^2 + 2687^2 .

It is a cyclic number.

It is not a de Polignac number, because 46758913 - 2¹ = 46758911 is a prime.

Together with 46758911, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46758913.

It is not a weakly prime, because it can be changed into another prime (46758911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23379456 + 23379457.

It is an arithmetic number, because the mean of its divisors is an integer number (23379457).

Almost surely, 2^46758913 is an apocalyptic number.

It is an amenable number.

46758913 is a deficient number, since it is larger than the sum of its proper divisors (1).

46758913 is an equidigital number, since it uses as much as digits as its factorization.

46758913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 46758913 is about 6838.0489176373. The cubic root of 46758913 is about 360.2644995491.

The spelling of 46758913 in words is "forty-six million, seven hundred fifty-eight thousand, nine hundred thirteen".