44850121 has 4 divisors (see below), whose sum is σ = 45261700. Its totient is φ = 44438544.

The previous prime is 44850119. The next prime is 44850139. The reversal of 44850121 is 12105844.

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 10791225 + 34058896 = 3285^2 + 5836^2 .

It is a cyclic number.

It is not a de Polignac number, because 44850121 - 2¹ = 44850119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44850721) 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, 205626 + ... + 205843.

It is an arithmetic number, because the mean of its divisors is an integer number (11315425).

Almost surely, 2^44850121 is an apocalyptic number.

It is an amenable number.

44850121 is a deficient number, since it is larger than the sum of its proper divisors (411579).

44850121 is a wasteful number, since it uses less digits than its factorization.

44850121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411578.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 44850121 is about 6697.0232939717. The cubic root of 44850121 is about 355.2939996574.

Adding to 44850121 its reverse (12105844), we get a palindrome (56955965).

The spelling of 44850121 in words is "forty-four million, eight hundred fifty thousand, one hundred twenty-one".