10869845 has 8 divisors (see below), whose sum is σ = 14907264. Its totient is φ = 7453584.

The previous prime is 10869839. The next prime is 10869853. The reversal of 10869845 is 54896801.

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 10869845 - 2⁴ = 10869829 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 155249 + ... + 155318.

It is an arithmetic number, because the mean of its divisors is an integer number (1863408).

Almost surely, 2^10869845 is an apocalyptic number.

It is an amenable number.

10869845 is a deficient number, since it is larger than the sum of its proper divisors (4037419).

10869845 is an equidigital number, since it uses as much as digits as its factorization.

10869845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310579.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 10869845 is about 3296.9447978394. The cubic root of 10869845 is about 221.5173685779.

The spelling of 10869845 in words is "ten million, eight hundred sixty-nine thousand, eight hundred forty-five".