44211245 has 12 divisors (see below), whose sum is σ = 57449556. Its totient is φ = 32647680.

The previous prime is 44211229. The next prime is 44211247. The reversal of 44211245 is 54211244.

It can be written as a sum of positive squares in 6 ways, for example, as 13097161 + 31114084 = 3619^2 + 5578^2 .

It is not a de Polignac number, because 44211245 - 2⁴ = 44211229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44211245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44211247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25316 + ... + 27005.

It is an arithmetic number, because the mean of its divisors is an integer number (4787463).

Almost surely, 2^44211245 is an apocalyptic number.

It is an amenable number.

44211245 is a deficient number, since it is larger than the sum of its proper divisors (13238311).

44211245 is a wasteful number, since it uses less digits than its factorization.

44211245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52352 (or 52339 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 44211245 is about 6649.1537055478. The cubic root of 44211245 is about 353.5989078686.

Adding to 44211245 its reverse (54211244), we get a palindrome (98422489).

Subtracting 44211245 from its reverse (54211244), we obtain a palindrome (9999999).

The spelling of 44211245 in words is "forty-four million, two hundred eleven thousand, two hundred forty-five".