2532168 has 64 divisors (see below), whose sum is σ = 7416000. Its totient is φ = 798336.

The previous prime is 2532161. The next prime is 2532191. The reversal of 2532168 is 8612352.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2532161) 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, 3796 + ... + 4412.

It is an arithmetic number, because the mean of its divisors is an integer number (115875).

2^2532168 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 2532168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3708000).

2532168 is an abundant number, since it is smaller than the sum of its proper divisors (4883832).

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

2532168 is a wasteful number, since it uses less digits than its factorization.

2532168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 641 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2532168 is about 1591.2787310839. The cubic root of 2532168 is about 136.3005176978.

The spelling of 2532168 in words is "two million, five hundred thirty-two thousand, one hundred sixty-eight".