41099904 has 48 divisors (see below), whose sum is σ = 118272570. Its totient is φ = 13699584.

The previous prime is 41099887. The next prime is 41099911. The reversal of 41099904 is 40999014.

It can be written as a sum of positive squares in only one way, i.e., 31809600 + 9290304 = 5640^2 + 3048^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16687 + ... + 18990.

Almost surely, 2^41099904 is an apocalyptic number.

It is an amenable number.

41099904 is an abundant number, since it is smaller than the sum of its proper divisors (77172666).

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

41099904 is a wasteful number, since it uses less digits than its factorization.

41099904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35697 (or 35682 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 41099904 is about 6410.9206827101. The cubic root of 41099904 is about 345.1015705980.

The spelling of 41099904 in words is "forty-one million, ninety-nine thousand, nine hundred four".