2453532 has 12 divisors (see below), whose sum is σ = 5724936. Its totient is φ = 817840.

The previous prime is 2453531. The next prime is 2453543. The reversal of 2453532 is 2353542.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2²⁰ + 4⁹ + 5⁶ + 3⁵ + 5⁷ + 3⁵ + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102219 + ... + 102242.

It is an arithmetic number, because the mean of its divisors is an integer number (477078).

2^2453532 is an apocalyptic number.

It is an amenable number.

2453532 is an abundant number, since it is smaller than the sum of its proper divisors (3271404).

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

2453532 is a wasteful number, since it uses less digits than its factorization.

2453532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204468 (or 204466 counting only the distinct ones).

The product of its digits is 3600, while the sum is 24.

The square root of 2453532 is about 1566.3754339238. The cubic root of 2453532 is about 134.8747260370.

The spelling of 2453532 in words is "two million, four hundred fifty-three thousand, five hundred thirty-two".