2124632 has 8 divisors (see below), whose sum is σ = 3983700. Its totient is φ = 1062312.

The previous prime is 2124631. The next prime is 2124659. The reversal of 2124632 is 2364212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2124632² = 9028122270848, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁴ + 1 + 2²⁰ + 4 + 6⁵ + 3⁹ + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132782 + ... + 132797.

2^2124632 is an apocalyptic number.

It is an amenable number.

2124632 is a deficient number, since it is larger than the sum of its proper divisors (1859068).

2124632 is a wasteful number, since it uses less digits than its factorization.

2124632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265585 (or 265581 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 2124632 is about 1457.6117452875. The cubic root of 2124632 is about 128.5566576800.

Adding to 2124632 its reverse (2364212), we get a palindrome (4488844).

The spelling of 2124632 in words is "two million, one hundred twenty-four thousand, six hundred thirty-two".