2133229 has 8 divisors (see below), whose sum is σ = 2452160. Its totient is φ = 1817856.

The previous prime is 2133217. The next prime is 2133251. The reversal of 2133229 is 9223312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2133229 - 2¹³ = 2125037 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562 + ... + 2140.

It is an arithmetic number, because the mean of its divisors is an integer number (306520).

2^2133229 is an apocalyptic number.

It is an amenable number.

2133229 is a deficient number, since it is larger than the sum of its proper divisors (318931).

2133229 is a wasteful number, since it uses less digits than its factorization.

2133229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779.

The product of its digits is 648, while the sum is 22.

The square root of 2133229 is about 1460.5577701686. The cubic root of 2133229 is about 128.7298193148.

The spelling of 2133229 in words is "two million, one hundred thirty-three thousand, two hundred twenty-nine".