8101878 has 8 divisors (see below), whose sum is σ = 16203768. Its totient is φ = 2700624.

The previous prime is 8101871. The next prime is 8101901. The reversal of 8101878 is 8781018.

It is a sphenic number, since it is the product of 3 distinct primes.

8101878 is an admirable number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8101871) 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, 675151 + ... + 675162.

It is an arithmetic number, because the mean of its divisors is an integer number (2025471).

Almost surely, 2^8101878 is an apocalyptic number.

8101878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8101878 is a wasteful number, since it uses less digits than its factorization.

8101878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350318.

The product of its (nonzero) digits is 3584, while the sum is 33.

The square root of 8101878 is about 2846.3798059992. The cubic root of 8101878 is about 200.8454047522.

The spelling of 8101878 in words is "eight million, one hundred one thousand, eight hundred seventy-eight".