46442269 has 2 divisors, whose sum is σ = 46442270. Its totient is φ = 46442268.

The previous prime is 46442237. The next prime is 46442273. The reversal of 46442269 is 96224464.

46442269 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., 23765625 + 22676644 = 4875^2 + 4762^2 .

It is a cyclic number.

It is not a de Polignac number, because 46442269 - 2⁵ = 46442237 is a prime.

It is a super-2 number, since 2×46442269² = 4313768699736722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46442219) 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, 23221134 + 23221135.

It is an arithmetic number, because the mean of its divisors is an integer number (23221135).

Almost surely, 2^46442269 is an apocalyptic number.

It is an amenable number.

46442269 is a deficient number, since it is larger than the sum of its proper divisors (1).

46442269 is an equidigital number, since it uses as much as digits as its factorization.

46442269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 37.

The square root of 46442269 is about 6814.8564915191. The cubic root of 46442269 is about 359.4494387856.

The spelling of 46442269 in words is "forty-six million, four hundred forty-two thousand, two hundred sixty-nine".