2125634 has 16 divisors (see below), whose sum is σ = 3672000. Its totient is φ = 903984.

The previous prime is 2125621. The next prime is 2125649. The reversal of 2125634 is 4365212.

It is an alternating number because its digits alternate between even and odd.

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, 1577 + ... + 2595.

It is an arithmetic number, because the mean of its divisors is an integer number (229500).

2^2125634 is an apocalyptic number.

2125634 is a deficient number, since it is larger than the sum of its proper divisors (1546366).

2125634 is a wasteful number, since it uses less digits than its factorization.

2125634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177.

The product of its digits is 1440, while the sum is 23.

The square root of 2125634 is about 1457.9554176997. The cubic root of 2125634 is about 128.5768640853.

The spelling of 2125634 in words is "two million, one hundred twenty-five thousand, six hundred thirty-four".