41905072 has 40 divisors (see below), whose sum is σ = 88936272. Its totient is φ = 18969600.

The previous prime is 41905063. The next prime is 41905099. The reversal of 41905072 is 27050914.

It is a happy number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 41905072.

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, 80172 + ... + 80692.

Almost surely, 2^41905072 is an apocalyptic number.

It is an amenable number.

41905072 is an abundant number, since it is smaller than the sum of its proper divisors (47031200).

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

41905072 is a wasteful number, since it uses less digits than its factorization.

41905072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 41905072 is about 6473.4127011956. The cubic root of 41905072 is about 347.3405841950.

Adding to 41905072 its reverse (27050914), we get a palindrome (68955986).

The spelling of 41905072 in words is "forty-one million, nine hundred five thousand, seventy-two".