41002961 has 4 divisors (see below), whose sum is σ = 41401152. Its totient is φ = 40604772.

The previous prime is 41002943. The next prime is 41002981. The reversal of 41002961 is 16920014.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16920014 = 2 ⋅8460007.

It is a cyclic number.

It is not a de Polignac number, because 41002961 - 2²² = 36808657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41002981) 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, 198941 + ... + 199146.

It is an arithmetic number, because the mean of its divisors is an integer number (10350288).

Almost surely, 2^41002961 is an apocalyptic number.

It is an amenable number.

41002961 is a deficient number, since it is larger than the sum of its proper divisors (398191).

41002961 is a wasteful number, since it uses less digits than its factorization.

41002961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398190.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 41002961 is about 6403.3554485129. The cubic root of 41002961 is about 344.8300247907.

Adding to 41002961 its reverse (16920014), we get a palindrome (57922975).

The spelling of 41002961 in words is "forty-one million, two thousand, nine hundred sixty-one".