2132126 has 4 divisors (see below), whose sum is σ = 3198192. Its totient is φ = 1066062.

The previous prime is 2132113. The next prime is 2132129. The reversal of 2132126 is 6212312.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2132126² = 9091922559752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533030 + ... + 533033.

It is an arithmetic number, because the mean of its divisors is an integer number (799548).

2^2132126 is an apocalyptic number.

2132126 is a deficient number, since it is larger than the sum of its proper divisors (1066066).

2132126 is a wasteful number, since it uses less digits than its factorization.

2132126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066065.

The product of its digits is 144, while the sum is 17.

The square root of 2132126 is about 1460.1801258749. The cubic root of 2132126 is about 128.7076286248.

Adding to 2132126 its reverse (6212312), we get a palindrome (8344438).

The spelling of 2132126 in words is "two million, one hundred thirty-two thousand, one hundred twenty-six".