2054093 has 4 divisors (see below), whose sum is σ = 2174940. Its totient is φ = 1933248.

The previous prime is 2054089. The next prime is 2054113. The reversal of 2054093 is 3904502.

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

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 1247689 = 898^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 2054093 - 2² = 2054089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054023) 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, 60398 + ... + 60431.

It is an arithmetic number, because the mean of its divisors is an integer number (543735).

2^2054093 is an apocalyptic number.

It is an amenable number.

2054093 is a deficient number, since it is larger than the sum of its proper divisors (120847).

2054093 is a wasteful number, since it uses less digits than its factorization.

2054093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120846.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2054093 is about 1433.2107311906. The cubic root of 2054093 is about 127.1178974216.

Adding to 2054093 its reverse (3904502), we get a palindrome (5958595).

The spelling of 2054093 in words is "two million, fifty-four thousand, ninety-three".