44245634 has 16 divisors (see below), whose sum is σ = 67802400. Its totient is φ = 21648384.

The previous prime is 44245627. The next prime is 44245639. The reversal of 44245634 is 43654244.

It is a super-2 number, since 2×44245634² = 3915352256123912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44245634.

It is not an unprimeable number, because it can be changed into a prime (44245639) 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, 29597 + ... + 31055.

It is an arithmetic number, because the mean of its divisors is an integer number (4237650).

Almost surely, 2^44245634 is an apocalyptic number.

44245634 is a deficient number, since it is larger than the sum of its proper divisors (23556766).

44245634 is a wasteful number, since it uses less digits than its factorization.

44245634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777.

The product of its digits is 46080, while the sum is 32.

The square root of 44245634 is about 6651.7391710740. The cubic root of 44245634 is about 353.6905645004.

Adding to 44245634 its reverse (43654244), we get a palindrome (87899878).

The spelling of 44245634 in words is "forty-four million, two hundred forty-five thousand, six hundred thirty-four".