44961 has 8 divisors (see below), whose sum is σ = 68544. Its totient is φ = 25680.

The previous prime is 44959. The next prime is 44963. The reversal of 44961 is 16944.

It is an interprime number because it is at equal distance from previous prime (44959) and next prime (44963).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44961 - 2¹ = 44959 is a prime.

It is a Curzon number.

44961 is a lucky number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (44963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050 + ... + 1091.

It is an arithmetic number, because the mean of its divisors is an integer number (8568).

2⁴⁴⁹⁶¹ is an apocalyptic number.

It is an amenable number.

44961 is a deficient number, since it is larger than the sum of its proper divisors (23583).

44961 is a wasteful number, since it uses less digits than its factorization.

44961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151.

The product of its digits is 864, while the sum is 24.

The square root of 44961 is about 212.0400905489. The cubic root of 44961 is about 35.5586546055.

The spelling of 44961 in words is "forty-four thousand, nine hundred sixty-one".