41155520 has 112 divisors (see below), whose sum is σ = 118018560. Its totient is φ = 13353984.

The previous prime is 41155511. The next prime is 41155529. The reversal of 41155520 is 2555114.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (41155511) and next prime (41155529).

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41155529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42077 + ... + 43043.

Almost surely, 2^41155520 is an apocalyptic number.

41155520 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 41155520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59009280).

41155520 is an abundant number, since it is smaller than the sum of its proper divisors (76863040).

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

41155520 is a wasteful number, since it uses less digits than its factorization.

41155520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 41155520 is about 6415.2568148126. The cubic root of 41155520 is about 345.2571631603.

The spelling of 41155520 in words is "forty-one million, one hundred fifty-five thousand, five hundred twenty".