10678878 has 96 divisors (see below), whose sum is σ = 28444416. Its totient is φ = 2939328.

The previous prime is 10678861. The next prime is 10678879. The reversal of 10678878 is 87887601.

It is a super-2 number, since 2×10678878² = 228076870677768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10678879) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 146250 + ... + 146322.

It is an arithmetic number, because the mean of its divisors is an integer number (296296).

Almost surely, 2^10678878 is an apocalyptic number.

10678878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10678878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14222208).

10678878 is an abundant number, since it is smaller than the sum of its proper divisors (17765538).

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

10678878 is an equidigital number, since it uses as much as digits as its factorization.

10678878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 10678878 is about 3267.8552599526. The cubic root of 10678878 is about 220.2124531709.

The spelling of 10678878 in words is "ten million, six hundred seventy-eight thousand, eight hundred seventy-eight".