41155452 has 72 divisors (see below), whose sum is σ = 116219376. Its totient is φ = 12659328.

The previous prime is 41155447. The next prime is 41155459. The reversal of 41155452 is 25455114.

41155452 is a `hidden beast` number, since 4 + 115 + 545 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41155459) 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, 11008 + ... + 14264.

It is an arithmetic number, because the mean of its divisors is an integer number (1614158).

Almost surely, 2^41155452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41155452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58109688).

41155452 is an abundant number, since it is smaller than the sum of its proper divisors (75063924).

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

41155452 is a wasteful number, since it uses less digits than its factorization.

41155452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289 (or 3275 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 41155452 is about 6415.2515149447. The cubic root of 41155452 is about 345.2569730076.

The spelling of 41155452 in words is "forty-one million, one hundred fifty-five thousand, four hundred fifty-two".