44716021 has 8 divisors (see below), whose sum is σ = 51557184. Its totient is φ = 37988160.

The previous prime is 44716019. The next prime is 44716039. The reversal of 44716021 is 12061744.

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

It is not a de Polignac number, because 44716021 - 2¹ = 44716019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44716121) 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, 27475 + ... + 29056.

It is an arithmetic number, because the mean of its divisors is an integer number (6444648).

Almost surely, 2^44716021 is an apocalyptic number.

It is an amenable number.

44716021 is a deficient number, since it is larger than the sum of its proper divisors (6841163).

44716021 is a wasteful number, since it uses less digits than its factorization.

44716021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56651.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 44716021 is about 6687.0038881400. The cubic root of 44716021 is about 354.9395413804.

Adding to 44716021 its reverse (12061744), we get a palindrome (56777765).

The spelling of 44716021 in words is "forty-four million, seven hundred sixteen thousand, twenty-one".