2055846 has 16 divisors (see below), whose sum is σ = 4428144.
Its totient is φ = 632544.
The previous prime is 2055829. The next prime is 2055847. The reversal of 2055846 is 6485502.
It is a super-3 number, since 3×20558463 = 26067116476333907208, which contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2055847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13101 + ... + 13256.
It is an arithmetic number, because the mean of its divisors is an integer number (276759).
22055846 is an apocalyptic number.
2055846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2055846 is an abundant number, since it is smaller than the sum of its proper divisors (2372298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2055846 is a wasteful number, since it uses less digits than its factorization.
2055846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26375.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 2055846 is about 1433.8221647052.
The cubic root of 2055846 is about 127.1540487080.
The spelling of 2055846 in words is "two million, fifty-five thousand, eight hundred forty-six".