41072613 has 32 divisors (see below), whose sum is σ = 59458560. Its totient is φ = 25159680.

The previous prime is 41072599. The next prime is 41072621. The reversal of 41072613 is 31627014.

It is not a de Polignac number, because 41072613 - 2⁴ = 41072597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41072683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261531 + ... + 261687.

It is an arithmetic number, because the mean of its divisors is an integer number (1858080).

Almost surely, 2^41072613 is an apocalyptic number.

It is an amenable number.

41072613 is a deficient number, since it is larger than the sum of its proper divisors (18385947).

41072613 is a wasteful number, since it uses less digits than its factorization.

41072613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 41072613 is about 6408.7918518236. The cubic root of 41072613 is about 345.0251693463.

Adding to 41072613 its reverse (31627014), we get a palindrome (72699627).

The spelling of 41072613 in words is "forty-one million, seventy-two thousand, six hundred thirteen".