2134210 has 16 divisors (see below), whose sum is σ = 4137336. Its totient is φ = 787968.

The previous prime is 2134201. The next prime is 2134241. The reversal of 2134210 is 124312.

It can be written as a sum of positive squares in 4 ways, for example, as 1058841 + 1075369 = 1029^2 + 1037^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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, 8079 + ... + 8338.

2^2134210 is an apocalyptic number.

2134210 is a deficient number, since it is larger than the sum of its proper divisors (2003126).

2134210 is a wasteful number, since it uses less digits than its factorization.

2134210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16437.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2134210 is about 1460.8935621735. The cubic root of 2134210 is about 128.7495491234.

Adding to 2134210 its reverse (124312), we get a palindrome (2258522).

The spelling of 2134210 in words is "two million, one hundred thirty-four thousand, two hundred ten".