2054497 has 4 divisors (see below), whose sum is σ = 2102320. Its totient is φ = 2006676.

The previous prime is 2054491. The next prime is 2054519. The reversal of 2054497 is 7944502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7944502 = 2 ⋅3972251.

It is a cyclic number.

It is not a de Polignac number, because 2054497 - 2⁷ = 2054369 is a prime.

It is a Duffinian 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, 23847 + ... + 23932.

It is an arithmetic number, because the mean of its divisors is an integer number (525580).

2^2054497 is an apocalyptic number.

It is an amenable number.

2054497 is a deficient number, since it is larger than the sum of its proper divisors (47823).

2054497 is an equidigital number, since it uses as much as digits as its factorization.

2054497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47822.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2054497 is about 1433.3516665494. The cubic root of 2054497 is about 127.1262307450.

Adding to 2054497 its reverse (7944502), we get a palindrome (9998999).

The spelling of 2054497 in words is "two million, fifty-four thousand, four hundred ninety-seven".