41436081 has 12 divisors (see below), whose sum is σ = 60008052. Its totient is φ = 27552096.

The previous prime is 41436077. The next prime is 41436091. The reversal of 41436081 is 18063414.

It can be written as a sum of positive squares in 2 ways, for example, as 32490000 + 8946081 = 5700^2 + 2991^2 .

It is not a de Polignac number, because 41436081 - 2² = 41436077 is a prime.

It is a super-2 number, since 2×41436081² = 3433897617277122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41436001) 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, 2226 + ... + 9371.

It is an arithmetic number, because the mean of its divisors is an integer number (5000671).

Almost surely, 2^41436081 is an apocalyptic number.

It is an amenable number.

41436081 is a deficient number, since it is larger than the sum of its proper divisors (18571971).

41436081 is a wasteful number, since it uses less digits than its factorization.

41436081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12000 (or 11997 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 41436081 is about 6437.0863750613. The cubic root of 41436081 is about 346.0399371411.

Adding to 41436081 its reverse (18063414), we get a palindrome (59499495).

The spelling of 41436081 in words is "forty-one million, four hundred thirty-six thousand, eighty-one".