10878949 has 8 divisors (see below), whose sum is σ = 11173248. Its totient is φ = 10587360.

The previous prime is 10878943. The next prime is 10878953. The reversal of 10878949 is 94987801.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10878949 - 2¹³ = 10870757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10878899 and 10878908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10878943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9369 + ... + 10465.

It is an arithmetic number, because the mean of its divisors is an integer number (1396656).

Almost surely, 2^10878949 is an apocalyptic number.

It is an amenable number.

10878949 is a deficient number, since it is larger than the sum of its proper divisors (294299).

10878949 is a wasteful number, since it uses less digits than its factorization.

10878949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 10878949 is about 3298.3251810578. The cubic root of 10878949 is about 221.5791950149.

The spelling of 10878949 in words is "ten million, eight hundred seventy-eight thousand, nine hundred forty-nine".