2160452 has 48 divisors (see below), whose sum is σ = 4730880. Its totient is φ = 842400.

The previous prime is 2160443. The next prime is 2160461. The reversal of 2160452 is 2540612.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2160443) and next prime (2160461).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16427 + ... + 16557.

It is an arithmetic number, because the mean of its divisors is an integer number (98560).

2^2160452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2365440).

2160452 is an abundant number, since it is smaller than the sum of its proper divisors (2570428).

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

2160452 is a wasteful number, since it uses less digits than its factorization.

2160452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2160452 is about 1469.8476111489. The cubic root of 2160452 is about 129.2750974812.

The spelling of 2160452 in words is "two million, one hundred sixty thousand, four hundred fifty-two".