44427250 has 64 divisors (see below), whose sum is σ = 97044480. Its totient is φ = 14913600.

The previous prime is 44427223. The next prime is 44427311. The reversal of 44427250 is 5272444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92511 + ... + 92989.

It is an arithmetic number, because the mean of its divisors is an integer number (1516320).

Almost surely, 2^44427250 is an apocalyptic number.

44427250 is an abundant number, since it is smaller than the sum of its proper divisors (52617230).

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

44427250 is a wasteful number, since it uses less digits than its factorization.

44427250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 44427250 is about 6665.3769585823. The cubic root of 44427250 is about 354.1738376095.

Adding to 44427250 its reverse (5272444), we get a palindrome (49699694).

The spelling of 44427250 in words is "forty-four million, four hundred twenty-seven thousand, two hundred fifty".