41878947 has 24 divisors (see below), whose sum is σ = 62827072. Its totient is φ = 24781680.

The previous prime is 41878937. The next prime is 41878951. The reversal of 41878947 is 74987814.

It is not a de Polignac number, because 41878947 - 2⁸ = 41878691 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 41878896 and 41878905.

It is not an unprimeable number, because it can be changed into a prime (41878937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14268 + ... + 16950.

Almost surely, 2^41878947 is an apocalyptic number.

41878947 is a deficient number, since it is larger than the sum of its proper divisors (20948125).

41878947 is a wasteful number, since it uses less digits than its factorization.

41878947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751 (or 2740 counting only the distinct ones).

The product of its digits is 451584, while the sum is 48.

The square root of 41878947 is about 6471.3945174128. The cubic root of 41878947 is about 347.2683880087.

The spelling of 41878947 in words is "forty-one million, eight hundred seventy-eight thousand, nine hundred forty-seven".