2133594 has 16 divisors (see below), whose sum is σ = 4741440. Its totient is φ = 711180.

The previous prime is 2133589. The next prime is 2133601. The reversal of 2133594 is 4953312.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19702 + ... + 19809.

It is an arithmetic number, because the mean of its divisors is an integer number (296340).

2^2133594 is an apocalyptic number.

2133594 is an abundant number, since it is smaller than the sum of its proper divisors (2607846).

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

2133594 is a wasteful number, since it uses less digits than its factorization.

2133594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39522 (or 39516 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 2133594 is about 1460.6827170881. The cubic root of 2133594 is about 128.7371608776.

The spelling of 2133594 in words is "two million, one hundred thirty-three thousand, five hundred ninety-four".