2453432 has 16 divisors (see below), whose sum is σ = 4842600. Its totient is φ = 1162080.

The previous prime is 2453431. The next prime is 2453441. The reversal of 2453432 is 2343542.

It is a junction number, because it is equal to n+sod(n) for n = 2453398 and 2453407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7919 + ... + 8222.

2^2453432 is an apocalyptic number.

It is an amenable number.

2453432 is a deficient number, since it is larger than the sum of its proper divisors (2389168).

2453432 is a wasteful number, since it uses less digits than its factorization.

2453432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16166 (or 16162 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 2453432 is about 1566.3435127711. The cubic root of 2453432 is about 134.8728936234.

Adding to 2453432 its reverse (2343542), we get a palindrome (4796974).

The spelling of 2453432 in words is "two million, four hundred fifty-three thousand, four hundred thirty-two".