2054450 has 24 divisors (see below), whose sum is σ = 4047732. Its totient is φ = 773120.

The previous prime is 2054449. The next prime is 2054471. The reversal of 2054450 is 544502.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1635841 + 418609 = 1279^2 + 647^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359 + ... + 2058.

2^2054450 is an apocalyptic number.

2054450 is a deficient number, since it is larger than the sum of its proper divisors (1993282).

2054450 is a wasteful number, since it uses less digits than its factorization.

2054450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2054450 is about 1433.3352713165. The cubic root of 2054450 is about 127.1252613304.

Adding to 2054450 its reverse (544502), we get a palindrome (2598952).

The spelling of 2054450 in words is "two million, fifty-four thousand, four hundred fifty".