41540312 has 32 divisors (see below), whose sum is σ = 85812480. Its totient is φ = 18694560.

The previous prime is 41540311. The next prime is 41540353. The reversal of 41540312 is 21304514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41540311) 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, 6773 + ... + 11355.

It is an arithmetic number, because the mean of its divisors is an integer number (2681640).

Almost surely, 2^41540312 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 41540312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42906240).

41540312 is an abundant number, since it is smaller than the sum of its proper divisors (44272168).

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

41540312 is a wasteful number, since it uses less digits than its factorization.

41540312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703 (or 4699 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 41540312 is about 6445.1774219179. The cubic root of 41540312 is about 346.3298446110.

Adding to 41540312 its reverse (21304514), we get a palindrome (62844826).

The spelling of 41540312 in words is "forty-one million, five hundred forty thousand, three hundred twelve".