2133802 has 16 divisors (see below), whose sum is σ = 3644352. Its totient is φ = 927520.

The previous prime is 2133799. The next prime is 2133811. The reversal of 2133802 is 2083312.

It is a happy number.

It is a super-2 number, since 2×2133802² = 9106221950408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2133802.

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, 1603 + ... + 2614.

It is an arithmetic number, because the mean of its divisors is an integer number (227772).

2^2133802 is an apocalyptic number.

2133802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2133802 is a deficient number, since it is larger than the sum of its proper divisors (1510550).

2133802 is a wasteful number, since it uses less digits than its factorization.

2133802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2133802 is about 1460.7539149357. The cubic root of 2133802 is about 128.7413441882.

The spelling of 2133802 in words is "two million, one hundred thirty-three thousand, eight hundred two".