9955814 has 8 divisors (see below), whose sum is σ = 16291368. Its totient is φ = 4525360.

The previous prime is 9955783. The next prime is 9955819. The reversal of 9955814 is 4185599.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9955819) 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, 226247 + ... + 226290.

It is an arithmetic number, because the mean of its divisors is an integer number (2036421).

Almost surely, 2^9955814 is an apocalyptic number.

9955814 is a deficient number, since it is larger than the sum of its proper divisors (6335554).

9955814 is a wasteful number, since it uses less digits than its factorization.

9955814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452550.

The product of its digits is 64800, while the sum is 41.

The square root of 9955814 is about 3155.2835054873. The cubic root of 9955814 is about 215.1256809791.

The spelling of 9955814 in words is "nine million, nine hundred fifty-five thousand, eight hundred fourteen".