44146841 has 4 divisors (see below), whose sum is σ = 46743732. Its totient is φ = 41549952.

The previous prime is 44146829. The next prime is 44146871. The reversal of 44146841 is 14864144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19545241 + 24601600 = 4421^2 + 4960^2 .

It is a cyclic number.

It is not a de Polignac number, because 44146841 - 2¹⁰ = 44145817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44146798 and 44146807.

It is not an unprimeable number, because it can be changed into a prime (44146811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298420 + ... + 1298453.

It is an arithmetic number, because the mean of its divisors is an integer number (11685933).

Almost surely, 2^44146841 is an apocalyptic number.

It is an amenable number.

44146841 is a deficient number, since it is larger than the sum of its proper divisors (2596891).

44146841 is a wasteful number, since it uses less digits than its factorization.

44146841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596890.

The product of its digits is 12288, while the sum is 32.

The square root of 44146841 is about 6644.3089181645. The cubic root of 44146841 is about 353.4271246403.

The spelling of 44146841 in words is "forty-four million, one hundred forty-six thousand, eight hundred forty-one".