44364450 has 48 divisors (see below), whose sum is σ = 118492416. Its totient is φ = 10920000.

The previous prime is 44364431. The next prime is 44364451. The reversal of 44364450 is 5446344.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (44364451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9426 + ... + 13325.

It is an arithmetic number, because the mean of its divisors is an integer number (2468592).

Almost surely, 2^44364450 is an apocalyptic number.

44364450 is an abundant number, since it is smaller than the sum of its proper divisors (74127966).

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

44364450 is a wasteful number, since it uses less digits than its factorization.

44364450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22779 (or 22774 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 44364450 is about 6660.6643812761. The cubic root of 44364450 is about 354.0068784772.

The spelling of 44364450 in words is "forty-four million, three hundred sixty-four thousand, four hundred fifty".