2055854 has 8 divisors (see below), whose sum is σ = 3090000. Its totient is φ = 1025856.

The previous prime is 2055853. The next prime is 2055917. The reversal of 2055854 is 4585502.

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 (2055853) 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, 1022 + ... + 2270.

It is an arithmetic number, because the mean of its divisors is an integer number (386250).

2^2055854 is an apocalyptic number.

2055854 is a deficient number, since it is larger than the sum of its proper divisors (1034146).

2055854 is a wasteful number, since it uses less digits than its factorization.

2055854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 2055854 is about 1433.8249544488. The cubic root of 2055854 is about 127.1542136410.

The spelling of 2055854 in words is "two million, fifty-five thousand, eight hundred fifty-four".