41013585 has 12 divisors (see below), whose sum is σ = 71090292. Its totient is φ = 21873888.

The previous prime is 41013559. The next prime is 41013587. The reversal of 41013585 is 58531014.

It can be written as a sum of positive squares in 2 ways, for example, as 5157441 + 35856144 = 2271^2 + 5988^2 .

It is not a de Polignac number, because 41013585 - 2¹⁰ = 41012561 is a prime.

It is a super-2 number, since 2×41013585² = 3364228309104450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41013587) 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, 455662 + ... + 455751.

It is an arithmetic number, because the mean of its divisors is an integer number (5924191).

Almost surely, 2^41013585 is an apocalyptic number.

41013585 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41013585 is a deficient number, since it is larger than the sum of its proper divisors (30076707).

41013585 is a wasteful number, since it uses less digits than its factorization.

41013585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911424 (or 911421 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 41013585 is about 6404.1849598524. The cubic root of 41013585 is about 344.8598044109.

Adding to 41013585 its reverse (58531014), we get a palindrome (99544599).

The spelling of 41013585 in words is "forty-one million, thirteen thousand, five hundred eighty-five".