41361881 has 4 divisors (see below), whose sum is σ = 45122064. Its totient is φ = 37601700.

The previous prime is 41361877. The next prime is 41361883. The reversal of 41361881 is 18816314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41361881 - 2² = 41361877 is a prime.

It is a super-2 number, since 2×41361881² = 3421610399716322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41361883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1880075 + ... + 1880096.

It is an arithmetic number, because the mean of its divisors is an integer number (11280516).

Almost surely, 2^41361881 is an apocalyptic number.

It is an amenable number.

41361881 is a deficient number, since it is larger than the sum of its proper divisors (3760183).

41361881 is a wasteful number, since it uses less digits than its factorization.

41361881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760182.

The product of its digits is 4608, while the sum is 32.

The square root of 41361881 is about 6431.3203154562. The cubic root of 41361881 is about 345.8332613474.

The spelling of 41361881 in words is "forty-one million, three hundred sixty-one thousand, eight hundred eighty-one".