41445760 has 64 divisors (see below), whose sum is σ = 102326400. Its totient is φ = 16035840.

The previous prime is 41445743. The next prime is 41445773. The reversal of 41445760 is 6754414.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18796 + ... + 20884.

It is an arithmetic number, because the mean of its divisors is an integer number (1598850).

Almost surely, 2^41445760 is an apocalyptic number.

41445760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41445760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51163200).

41445760 is an abundant number, since it is smaller than the sum of its proper divisors (60880640).

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

41445760 is a wasteful number, since it uses less digits than its factorization.

41445760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 41445760 is about 6437.8381464588. The cubic root of 41445760 is about 346.0668787157.

The spelling of 41445760 in words is "forty-one million, four hundred forty-five thousand, seven hundred sixty".