44461 has 4 divisors (see below), whose sum is σ = 44892. Its totient is φ = 44032.

The previous prime is 44453. The next prime is 44483. The reversal of 44461 is 16444.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 42436 + 2025 = 206^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 44461 - 2³ = 44453 is a prime.

It is a Duffinian number.

44461 is an undulating number in base 16.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44491) 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, 45 + ... + 301.

It is an arithmetic number, because the mean of its divisors is an integer number (11223).

2⁴⁴⁴⁶¹ is an apocalyptic number.

It is an amenable number.

44461 is a deficient number, since it is larger than the sum of its proper divisors (431).

44461 is a wasteful number, since it uses less digits than its factorization.

44461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its digits is 384, while the sum is 19.

The square root of 44461 is about 210.8577719696. The cubic root of 44461 is about 35.4263499858.

It can be divided in two parts, 444 and 61, that added together give a palindrome (505).

The spelling of 44461 in words is "forty-four thousand, four hundred sixty-one".