41540451 has 16 divisors (see below), whose sum is σ = 57615360. Its totient is φ = 26601120.

The previous prime is 41540449. The next prime is 41540453. The reversal of 41540451 is 15404514.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (41540449) and next prime (41540453).

It is not a de Polignac number, because 41540451 - 2¹ = 41540449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41540453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5230 + ... + 10508.

It is an arithmetic number, because the mean of its divisors is an integer number (3600960).

Almost surely, 2^41540451 is an apocalyptic number.

41540451 is a deficient number, since it is larger than the sum of its proper divisors (16074909).

41540451 is a wasteful number, since it uses less digits than its factorization.

41540451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 41540451 is about 6445.1882051652. The cubic root of 41540451 is about 346.3302309008.

Adding to 41540451 its reverse (15404514), we get a palindrome (56944965).

The spelling of 41540451 in words is "forty-one million, five hundred forty thousand, four hundred fifty-one".