41034640 has 40 divisors (see below), whose sum is σ = 95672448. Its totient is φ = 16368000.

The previous prime is 41034629. The next prime is 41034641. The reversal of 41034640 is 4643014.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (41034641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54265 + ... + 55015.

Almost surely, 2^41034640 is an apocalyptic number.

41034640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41034640 is an abundant number, since it is smaller than the sum of its proper divisors (54637808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41034640 is a wasteful number, since it uses less digits than its factorization.

41034640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1441 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 41034640 is about 6405.8285958961. The cubic root of 41034640 is about 344.9188074706.

Adding to 41034640 its reverse (4643014), we get a palindrome (45677654).

The spelling of 41034640 in words is "forty-one million, thirty-four thousand, six hundred forty".