41600040 has 32 divisors (see below), whose sum is σ = 124800480. Its totient is φ = 11093312.

The previous prime is 41600023. The next prime is 41600089. The reversal of 41600040 is 4000614.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 41599992 and 41600019.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173214 + ... + 173453.

It is an arithmetic number, because the mean of its divisors is an integer number (3900015).

Almost surely, 2^41600040 is an apocalyptic number.

41600040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41600040 is an abundant number, since it is smaller than the sum of its proper divisors (83200440).

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

41600040 is a wasteful number, since it uses less digits than its factorization.

41600040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346681 (or 346677 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 41600040 is about 6449.8092995065. The cubic root of 41600040 is about 346.4957531926.

Adding to 41600040 its reverse (4000614), we get a palindrome (45600654).

The spelling of 41600040 in words is "forty-one million, six hundred thousand, forty".