41861904 has 80 divisors (see below), whose sum is σ = 127610880. Its totient is φ = 11571840.

The previous prime is 41861851. The next prime is 41861947. The reversal of 41861904 is 40916814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8407 + ... + 12425.

It is an arithmetic number, because the mean of its divisors is an integer number (1595136).

Almost surely, 2^41861904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41861904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63805440).

41861904 is an abundant number, since it is smaller than the sum of its proper divisors (85748976).

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

41861904 is a wasteful number, since it uses less digits than its factorization.

41861904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4068 (or 4062 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 41861904 is about 6470.0775884065. The cubic root of 41861904 is about 347.2212736581.

The spelling of 41861904 in words is "forty-one million, eight hundred sixty-one thousand, nine hundred four".