41045931 has 12 divisors (see below), whose sum is σ = 59510880. Its totient is φ = 27261360.

The previous prime is 41045911. The next prime is 41045941. The reversal of 41045931 is 13954014.

It is not a de Polignac number, because 41045931 - 2¹¹ = 41043883 is a prime.

It is a super-2 number, since 2×41045931² = 3369536903313522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41045895 and 41045904.

It is not an unprimeable number, because it can be changed into a prime (41045911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5976 + ... + 10853.

It is an arithmetic number, because the mean of its divisors is an integer number (4959240).

Almost surely, 2^41045931 is an apocalyptic number.

41045931 is a deficient number, since it is larger than the sum of its proper divisors (18464949).

41045931 is a wasteful number, since it uses less digits than its factorization.

41045931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17106 (or 17103 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 41045931 is about 6406.7098420328. The cubic root of 41045931 is about 344.9504402660.

Adding to 41045931 its reverse (13954014), we get a palindrome (54999945).

The spelling of 41045931 in words is "forty-one million, forty-five thousand, nine hundred thirty-one".