2182523 has 8 divisors (see below), whose sum is σ = 2510592. Its totient is φ = 1858536.

The previous prime is 2182513. The next prime is 2182529. The reversal of 2182523 is 3252812.

2182523 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2182523 - 2¹⁶ = 2116987 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 1 + 8⁴ + 2¹⁶ + 5⁶ + 2²¹ + 3⁴ .

2182523 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (2182529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 2102.

It is an arithmetic number, because the mean of its divisors is an integer number (313824).

2^2182523 is an apocalyptic number.

2182523 is a deficient number, since it is larger than the sum of its proper divisors (328069).

2182523 is a wasteful number, since it uses less digits than its factorization.

2182523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041.

The product of its digits is 960, while the sum is 23.

The square root of 2182523 is about 1477.3364545695. The cubic root of 2182523 is about 129.7138280993.

The spelling of 2182523 in words is "two million, one hundred eighty-two thousand, five hundred twenty-three".