41155445 has 16 divisors (see below), whose sum is σ = 51640320. Its totient is φ = 31449600.

The previous prime is 41155427. The next prime is 41155447. The reversal of 41155445 is 54455114.

It is not a de Polignac number, because 41155445 - 2¹² = 41151349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41155447) 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, 10565 + ... + 13925.

It is an arithmetic number, because the mean of its divisors is an integer number (3227520).

Almost surely, 2^41155445 is an apocalyptic number.

It is an amenable number.

41155445 is a deficient number, since it is larger than the sum of its proper divisors (10484875).

41155445 is a wasteful number, since it uses less digits than its factorization.

41155445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476.

The product of its digits is 8000, while the sum is 29.

The square root of 41155445 is about 6415.2509693698. The cubic root of 41155445 is about 345.2569534330.

The spelling of 41155445 in words is "forty-one million, one hundred fifty-five thousand, four hundred forty-five".