11822452 has 6 divisors (see below), whose sum is σ = 20689298. Its totient is φ = 5911224.

The previous prime is 11822449. The next prime is 11822491. The reversal of 11822452 is 25422811.

11822452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7806436 + 4016016 = 2794^2 + 2004^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1477803 + ... + 1477810.

Almost surely, 2^11822452 is an apocalyptic number.

It is an amenable number.

11822452 is a deficient number, since it is larger than the sum of its proper divisors (8866846).

11822452 is a wasteful number, since it uses less digits than its factorization.

11822452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955617 (or 2955615 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 11822452 is about 3438.3792693651. The cubic root of 11822452 is about 227.8081128920.

The spelling of 11822452 in words is "eleven million, eight hundred twenty-two thousand, four hundred fifty-two".