41878547 has 4 divisors (see below), whose sum is σ = 41915016. Its totient is φ = 41842080.

The previous prime is 41878541. The next prime is 41878579. The reversal of 41878547 is 74587814.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41878547 - 2⁶ = 41878483 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41878498 and 41878507.

It is not an unprimeable number, because it can be changed into a prime (41878541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16454 + ... + 18827.

It is an arithmetic number, because the mean of its divisors is an integer number (10478754).

Almost surely, 2^41878547 is an apocalyptic number.

41878547 is a deficient number, since it is larger than the sum of its proper divisors (36469).

41878547 is a wasteful number, since it uses less digits than its factorization.

41878547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36468.

The product of its digits is 250880, while the sum is 44.

The square root of 41878547 is about 6471.3636120991. The cubic root of 41878547 is about 347.2672823792.

The spelling of 41878547 in words is "forty-one million, eight hundred seventy-eight thousand, five hundred forty-seven".