2053633 has 4 divisors (see below), whose sum is σ = 2074068. Its totient is φ = 2033200.

The previous prime is 2053631. The next prime is 2053643. The reversal of 2053633 is 3363502.

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 1979649 + 73984 = 1407^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053633 - 2¹ = 2053631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2053631) 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, 10066 + ... + 10267.

It is an arithmetic number, because the mean of its divisors is an integer number (518517).

2^2053633 is an apocalyptic number.

It is an amenable number.

2053633 is a deficient number, since it is larger than the sum of its proper divisors (20435).

2053633 is a wasteful number, since it uses less digits than its factorization.

2053633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20434.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 2053633 is about 1433.0502433620. The cubic root of 2053633 is about 127.1084076535.

The spelling of 2053633 in words is "two million, fifty-three thousand, six hundred thirty-three".