46645441 has 2 divisors, whose sum is σ = 46645442. Its totient is φ = 46645440.

The previous prime is 46645409. The next prime is 46645517. The reversal of 46645441 is 14454664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44836416 + 1809025 = 6696^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 46645441 - 2⁵ = 46645409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46645397 and 46645406.

It is not a weakly prime, because it can be changed into another prime (46649441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23322720 + 23322721.

It is an arithmetic number, because the mean of its divisors is an integer number (23322721).

Almost surely, 2^46645441 is an apocalyptic number.

It is an amenable number.

46645441 is a deficient number, since it is larger than the sum of its proper divisors (1).

46645441 is an equidigital number, since it uses as much as digits as its factorization.

46645441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 34.

The square root of 46645441 is about 6829.7467742223. The cubic root of 46645441 is about 359.9728400292.

The spelling of 46645441 in words is "forty-six million, six hundred forty-five thousand, four hundred forty-one".