44948641 has 4 divisors (see below), whose sum is σ = 44962884. Its totient is φ = 44934400.

The previous prime is 44948633. The next prime is 44948653. The reversal of 44948641 is 14684944.

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 22052416 + 22896225 = 4696^2 + 4785^2 .

It is a cyclic number.

It is not a de Polignac number, because 44948641 - 2³ = 44948633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44948594 and 44948603.

It is not an unprimeable number, because it can be changed into a prime (44948621) 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, 40 + ... + 9481.

It is an arithmetic number, because the mean of its divisors is an integer number (11240721).

Almost surely, 2^44948641 is an apocalyptic number.

It is an amenable number.

44948641 is a deficient number, since it is larger than the sum of its proper divisors (14243).

44948641 is an equidigital number, since it uses as much as digits as its factorization.

44948641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14242.

The product of its digits is 110592, while the sum is 40.

The square root of 44948641 is about 6704.3747657779. The cubic root of 44948641 is about 355.5539615416.

The spelling of 44948641 in words is "forty-four million, nine hundred forty-eight thousand, six hundred forty-one".