11825634 has 32 divisors (see below), whose sum is σ = 25067520. Its totient is φ = 3711312.

The previous prime is 11825633. The next prime is 11825641. The reversal of 11825634 is 43652811.

11825634 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11825633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8607 + ... + 9885.

It is an arithmetic number, because the mean of its divisors is an integer number (783360).

Almost surely, 2^11825634 is an apocalyptic number.

11825634 is an abundant number, since it is smaller than the sum of its proper divisors (13241886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11825634 is a wasteful number, since it uses less digits than its factorization.

11825634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its digits is 5760, while the sum is 30.

The square root of 11825634 is about 3438.8419562405. The cubic root of 11825634 is about 227.8285491600.

It can be divided in two parts, 118 and 25634, that added together give a palindrome (25752).

The spelling of 11825634 in words is "eleven million, eight hundred twenty-five thousand, six hundred thirty-four".