2054495 has 4 divisors (see below), whose sum is σ = 2465400. Its totient is φ = 1643592.

The previous prime is 2054491. The next prime is 2054519. The reversal of 2054495 is 5944502.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5944502 = 2 ⋅2972251.

It is a cyclic number.

It is not a de Polignac number, because 2054495 - 2² = 2054491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054491) 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, 205445 + ... + 205454.

It is an arithmetic number, because the mean of its divisors is an integer number (616350).

2^2054495 is an apocalyptic number.

2054495 is a deficient number, since it is larger than the sum of its proper divisors (410905).

2054495 is an equidigital number, since it uses as much as digits as its factorization.

2054495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410904.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2054495 is about 1433.3509688838. The cubic root of 2054495 is about 127.1261894936.

Adding to 2054495 its reverse (5944502), we get a palindrome (7998997).

The spelling of 2054495 in words is "two million, fifty-four thousand, four hundred ninety-five".