41002004 has 24 divisors (see below), whose sum is σ = 73385928. Its totient is φ = 20039040.

The previous prime is 41001971. The next prime is 41002021. The reversal of 41002004 is 40020014.

It can be written as a sum of positive squares in 4 ways, for example, as 806404 + 40195600 = 898^2 + 6340^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47642 + ... + 48494.

It is an arithmetic number, because the mean of its divisors is an integer number (3057747).

Almost surely, 2^41002004 is an apocalyptic number.

It is an amenable number.

41002004 is a deficient number, since it is larger than the sum of its proper divisors (32383924).

41002004 is a wasteful number, since it uses less digits than its factorization.

41002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 41002004 is about 6403.2807216301. The cubic root of 41002004 is about 344.8273420178.

Adding to 41002004 its reverse (40020014), we get a palindrome (81022018).

The spelling of 41002004 in words is "forty-one million, two thousand, four".