2053446 has 8 divisors (see below), whose sum is σ = 4106904. Its totient is φ = 684480.

The previous prime is 2053439. The next prime is 2053459. The reversal of 2053446 is 6443502.

It is a sphenic number, since it is the product of 3 distinct primes.

2053446 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁵ + 0 + 5⁷ + 3⁶ + 4³ + 4⁹ + 6⁸ .

It is a congruent 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, 171115 + ... + 171126.

It is an arithmetic number, because the mean of its divisors is an integer number (513363).

2^2053446 is an apocalyptic number.

2053446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053446 is a wasteful number, since it uses less digits than its factorization.

2053446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342246.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2053446 is about 1432.9849964323. The cubic root of 2053446 is about 127.1045494514.

Adding to 2053446 its reverse (6443502), we get a palindrome (8496948).

The spelling of 2053446 in words is "two million, fifty-three thousand, four hundred forty-six".