2133046 has 4 divisors (see below), whose sum is σ = 3199572. Its totient is φ = 1066522.

The previous prime is 2133031. The next prime is 2133049. The reversal of 2133046 is 6403312.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533260 + ... + 533263.

It is an arithmetic number, because the mean of its divisors is an integer number (799893).

2^2133046 is an apocalyptic number.

2133046 is a deficient number, since it is larger than the sum of its proper divisors (1066526).

2133046 is a wasteful number, since it uses less digits than its factorization.

2133046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066525.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2133046 is about 1460.4951215256. The cubic root of 2133046 is about 128.7261381612.

Adding to 2133046 its reverse (6403312), we get a palindrome (8536358).

The spelling of 2133046 in words is "two million, one hundred thirty-three thousand, forty-six".