44653216 has 12 divisors (see below), whose sum is σ = 87911082. Its totient is φ = 22326592.

The previous prime is 44653207. The next prime is 44653241. The reversal of 44653216 is 61235644.

It can be written as a sum of positive squares in only one way, i.e., 43612816 + 1040400 = 6604^2 + 1020^2 .

It is a zygodrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697675 + ... + 697738.

Almost surely, 2^44653216 is an apocalyptic number.

It is an amenable number.

44653216 is a deficient number, since it is larger than the sum of its proper divisors (43257866).

44653216 is a wasteful number, since it uses less digits than its factorization.

44653216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395423 (or 1395415 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 44653216 is about 6682.3061887345. The cubic root of 44653216 is about 354.7732890907.

The spelling of 44653216 in words is "forty-four million, six hundred fifty-three thousand, two hundred sixteen".