41811245 has 16 divisors (see below), whose sum is σ = 60715008. Its totient is φ = 26983680.

The previous prime is 41811241. The next prime is 41811257. The reversal of 41811245 is 54211814.

It is not a de Polignac number, because 41811245 - 2² = 41811241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41811241) 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, 34541 + ... + 35730.

It is an arithmetic number, because the mean of its divisors is an integer number (3794688).

Almost surely, 2^41811245 is an apocalyptic number.

It is an amenable number.

41811245 is a deficient number, since it is larger than the sum of its proper divisors (18903763).

41811245 is a wasteful number, since it uses less digits than its factorization.

41811245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70300.

The product of its digits is 1280, while the sum is 26.

The square root of 41811245 is about 6466.1615352541. The cubic root of 41811245 is about 347.0811543528.

The spelling of 41811245 in words is "forty-one million, eight hundred eleven thousand, two hundred forty-five".