2055355 has 4 divisors (see below), whose sum is σ = 2466432. Its totient is φ = 1644280.

The previous prime is 2055341. The next prime is 2055367. The reversal of 2055355 is 5535502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2055355 - 2¹¹ = 2053307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205531 + ... + 205540.

It is an arithmetic number, because the mean of its divisors is an integer number (616608).

2^2055355 is an apocalyptic number.

2055355 is a deficient number, since it is larger than the sum of its proper divisors (411077).

2055355 is an equidigital number, since it uses as much as digits as its factorization.

2055355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411076.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 2055355 is about 1433.6509338050. The cubic root of 2055355 is about 127.1439251207.

The spelling of 2055355 in words is "two million, fifty-five thousand, three hundred fifty-five".