44945760 has 48 divisors (see below), whose sum is σ = 141580656. Its totient is φ = 11985408.

The previous prime is 44945741. The next prime is 44945767. The reversal of 44945760 is 6754944.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44945767) 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, 46339 + ... + 47298.

It is an arithmetic number, because the mean of its divisors is an integer number (2949597).

Almost surely, 2^44945760 is an apocalyptic number.

44945760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44945760 is an abundant number, since it is smaller than the sum of its proper divisors (96634896).

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

44945760 is a wasteful number, since it uses less digits than its factorization.

44945760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93655 (or 93647 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 44945760 is about 6704.1599026276. The cubic root of 44945760 is about 355.5463649245.

The spelling of 44945760 in words is "forty-four million, nine hundred forty-five thousand, seven hundred sixty".