10609878 has 8 divisors (see below), whose sum is σ = 21219768. Its totient is φ = 3536624.

The previous prime is 10609873. The next prime is 10609889. The reversal of 10609878 is 87890601.

10609878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10609878 is an admirable number.

It is a super-2 number, since 2×10609878² = 225139022349768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10609871) 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, 884151 + ... + 884162.

It is an arithmetic number, because the mean of its divisors is an integer number (2652471).

Almost surely, 2^10609878 is an apocalyptic number.

10609878 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.

10609878 is a wasteful number, since it uses less digits than its factorization.

10609878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768318.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 10609878 is about 3257.2807677571. The cubic root of 10609878 is about 219.7371378407.

The spelling of 10609878 in words is "ten million, six hundred nine thousand, eight hundred seventy-eight".