46869169 has 2 divisors, whose sum is σ = 46869170. Its totient is φ = 46869168.

The previous prime is 46869157. The next prime is 46869197. The reversal of 46869169 is 96196864.

46869169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43718544 + 3150625 = 6612^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 46869169 - 2¹³ = 46860977 is a prime.

It is a super-2 number, since 2×46869169² = 4393438005501122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46869149) 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, 23434584 + 23434585.

It is an arithmetic number, because the mean of its divisors is an integer number (23434585).

Almost surely, 2^46869169 is an apocalyptic number.

It is an amenable number.

46869169 is a deficient number, since it is larger than the sum of its proper divisors (1).

46869169 is an equidigital number, since it uses as much as digits as its factorization.

46869169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 49.

The square root of 46869169 is about 6846.1061195398. The cubic root of 46869169 is about 360.5474412773.

The spelling of 46869169 in words is "forty-six million, eight hundred sixty-nine thousand, one hundred sixty-nine".