2133626 has 16 divisors (see below), whose sum is σ = 3513888. Its totient is φ = 963600.

The previous prime is 2133613. The next prime is 2133631. The reversal of 2133626 is 6263312.

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, 6281 + ... + 6611.

It is an arithmetic number, because the mean of its divisors is an integer number (219618).

2^2133626 is an apocalyptic number.

2133626 is a deficient number, since it is larger than the sum of its proper divisors (1380262).

2133626 is a wasteful number, since it uses less digits than its factorization.

2133626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637.

The product of its digits is 1296, while the sum is 23.

The square root of 2133626 is about 1460.6936708290. The cubic root of 2133626 is about 128.7378044816.

Adding to 2133626 its reverse (6263312), we get a palindrome (8396938).

The spelling of 2133626 in words is "two million, one hundred thirty-three thousand, six hundred twenty-six".