10969550 has 24 divisors (see below), whose sum is σ = 20904912. Its totient is φ = 4280000.

The previous prime is 10969549. The next prime is 10969561. The reversal of 10969550 is 5596901.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10969550.

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 11 ways as a sum of consecutive naturals, for example, 626 + ... + 4725.

It is an arithmetic number, because the mean of its divisors is an integer number (871038).

Almost surely, 2^10969550 is an apocalyptic number.

10969550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10969550 is a deficient number, since it is larger than the sum of its proper divisors (9935362).

10969550 is a wasteful number, since it uses less digits than its factorization.

10969550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404 (or 5399 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 10969550 is about 3312.0310988878. The cubic root of 10969550 is about 222.1926067015.

The spelling of 10969550 in words is "ten million, nine hundred sixty-nine thousand, five hundred fifty".