2211732452 has 12 divisors (see below), whose sum is σ = 3871136556. Its totient is φ = 1105693440.

The previous prime is 2211732409. The next prime is 2211732517. The reversal of 2211732452 is 2542371122.

2211732452 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 2 ways, for example, as 1831326436 + 380406016 = 42794^2 + 19504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11873 + ... + 67560.

It is an arithmetic number, because the mean of its divisors is an integer number (322594713).

Almost surely, 2^2211732452 is an apocalyptic number.

It is an amenable number.

2211732452 is a deficient number, since it is larger than the sum of its proper divisors (1659404104).

2211732452 is a wasteful number, since it uses less digits than its factorization.

2211732452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86398 (or 86396 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 2211732452 is about 47029.0596546433. The cubic root of 2211732452 is about 1302.8993379883.

The spelling of 2211732452 in words is "two billion, two hundred eleven million, seven hundred thirty-two thousand, four hundred fifty-two".