43441461 has 16 divisors (see below), whose sum is σ = 73552000. Its totient is φ = 24823584.

The previous prime is 43441459. The next prime is 43441487. The reversal of 43441461 is 16414434.

It is not a de Polignac number, because 43441461 - 2¹ = 43441459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43441451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114736 + ... + 115113.

It is an arithmetic number, because the mean of its divisors is an integer number (4597000).

Almost surely, 2^43441461 is an apocalyptic number.

It is an amenable number.

43441461 is a deficient number, since it is larger than the sum of its proper divisors (30110539).

43441461 is a wasteful number, since it uses less digits than its factorization.

43441461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229865 (or 229859 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 43441461 is about 6591.0136549699. The cubic root of 43441461 is about 351.5346516252.

Adding to 43441461 its reverse (16414434), we get a palindrome (59855895).

The spelling of 43441461 in words is "forty-three million, four hundred forty-one thousand, four hundred sixty-one".