41512240 has 160 divisors (see below), whose sum is σ = 125991936. Its totient is φ = 12334080.

The previous prime is 41512231. The next prime is 41512259. The reversal of 41512240 is 4221514.

41512240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141534 + ... + 141826.

Almost surely, 2^41512240 is an apocalyptic number.

41512240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41512240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62995968).

41512240 is an abundant number, since it is smaller than the sum of its proper divisors (84479696).

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

41512240 is a wasteful number, since it uses less digits than its factorization.

41512240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 41512240 is about 6442.9993015676. Note that the first 3 decimals coincide. The cubic root of 41512240 is about 346.2518130816.

Adding to 41512240 its reverse (4221514), we get a palindrome (45733754).

The spelling of 41512240 in words is "forty-one million, five hundred twelve thousand, two hundred forty".