46191311 has 2 divisors, whose sum is σ = 46191312. Its totient is φ = 46191310.

The previous prime is 46191293. The next prime is 46191323. The reversal of 46191311 is 11319164.

46191311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46191311 - 2¹⁸ = 45929167 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46191511) 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, 23095655 + 23095656.

It is an arithmetic number, because the mean of its divisors is an integer number (23095656).

Almost surely, 2^46191311 is an apocalyptic number.

46191311 is a deficient number, since it is larger than the sum of its proper divisors (1).

46191311 is an equidigital number, since it uses as much as digits as its factorization.

46191311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 26.

The square root of 46191311 is about 6796.4189835530. The cubic root of 46191311 is about 358.8008221573.

The spelling of 46191311 in words is "forty-six million, one hundred ninety-one thousand, three hundred eleven".