46401169 has 2 divisors, whose sum is σ = 46401170. Its totient is φ = 46401168.

The previous prime is 46401167. The next prime is 46401181. The reversal of 46401169 is 96110464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30305025 + 16096144 = 5505^2 + 4012^2 .

It is a cyclic number.

It is not a de Polignac number, because 46401169 - 2¹ = 46401167 is a prime.

It is a super-2 number, since 2×46401169² = 4306136969133122, which contains 22 as substring.

Together with 46401167, 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 46401169.

It is not a weakly prime, because it can be changed into another prime (46401161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23200584 + 23200585.

It is an arithmetic number, because the mean of its divisors is an integer number (23200585).

Almost surely, 2^46401169 is an apocalyptic number.

It is an amenable number.

46401169 is a deficient number, since it is larger than the sum of its proper divisors (1).

46401169 is an equidigital number, since it uses as much as digits as its factorization.

46401169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 46401169 is about 6811.8403533847. The cubic root of 46401169 is about 359.3433735394.

The spelling of 46401169 in words is "forty-six million, four hundred one thousand, one hundred sixty-nine".