2133004 has 12 divisors (see below), whose sum is σ = 3745504. Its totient is φ = 1062864.

The previous prime is 2132993. The next prime is 2133023. The reversal of 2133004 is 4003312.

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, 742 + ... + 2194.

2^2133004 is an apocalyptic number.

It is an amenable number.

2133004 is a deficient number, since it is larger than the sum of its proper divisors (1612500).

2133004 is a wasteful number, since it uses less digits than its factorization.

2133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2133004 is about 1460.4807427693. The cubic root of 2133004 is about 128.7252932766.

Adding to 2133004 its reverse (4003312), we get a palindrome (6136316).

The spelling of 2133004 in words is "two million, one hundred thirty-three thousand, four".