46871749 has 2 divisors, whose sum is σ = 46871750. Its totient is φ = 46871748.

The previous prime is 46871731. The next prime is 46871753. The reversal of 46871749 is 94717864.

46871749 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 can be written as a sum of positive squares in only one way, i.e., 38663524 + 8208225 = 6218^2 + 2865^2 .

It is a cyclic number.

It is not a de Polignac number, because 46871749 - 2⁵ = 46871717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46871699 and 46871708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46871249) 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, 23435874 + 23435875.

It is an arithmetic number, because the mean of its divisors is an integer number (23435875).

Almost surely, 2^46871749 is an apocalyptic number.

It is an amenable number.

46871749 is a deficient number, since it is larger than the sum of its proper divisors (1).

46871749 is an equidigital number, since it uses as much as digits as its factorization.

46871749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 46.

The square root of 46871749 is about 6846.2945452266. The cubic root of 46871749 is about 360.5540568226.

The spelling of 46871749 in words is "forty-six million, eight hundred seventy-one thousand, seven hundred forty-nine".