55356846 has 8 divisors (see below), whose sum is σ = 110713704. Its totient is φ = 18452280.

The previous prime is 55356841. The next prime is 55356871. The reversal of 55356846 is 64865355.

It is a happy number.

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

55356846 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55356798 and 55356807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55356841) 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, 4613065 + ... + 4613076.

It is an arithmetic number, because the mean of its divisors is an integer number (13839213).

Almost surely, 2^55356846 is an apocalyptic number.

55356846 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.

55356846 is a wasteful number, since it uses less digits than its factorization.

55356846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226146.

The product of its digits is 432000, while the sum is 42.

The square root of 55356846 is about 7440.2181419633. The cubic root of 55356846 is about 381.1159393921.

The spelling of 55356846 in words is "fifty-five million, three hundred fifty-six thousand, eight hundred forty-six".