44245460 has 96 divisors (see below), whose sum is σ = 111041280. Its totient is φ = 14496768.

The previous prime is 44245459. The next prime is 44245469. The reversal of 44245460 is 6454244.

It is a happy number.

It is a super-2 number, since 2×44245460² = 3915321461223200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44245469) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 497096 + ... + 497184.

It is an arithmetic number, because the mean of its divisors is an integer number (1156680).

Almost surely, 2^44245460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44245460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55520640).

44245460 is an abundant number, since it is smaller than the sum of its proper divisors (66795820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44245460 is a wasteful number, since it uses less digits than its factorization.

44245460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 44245460 is about 6651.7260917750. The cubic root of 44245460 is about 353.6901008596.

The spelling of 44245460 in words is "forty-four million, two hundred forty-five thousand, four hundred sixty".