5403432 has 16 divisors (see below), whose sum is σ = 13508640. Its totient is φ = 1801136.

The previous prime is 5403427. The next prime is 5403451. The reversal of 5403432 is 2343045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5403399 and 5403408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112548 + ... + 112595.

It is an arithmetic number, because the mean of its divisors is an integer number (844290).

Almost surely, 2^5403432 is an apocalyptic number.

It is an amenable number.

5403432 is an abundant number, since it is smaller than the sum of its proper divisors (8105208).

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

5403432 is a wasteful number, since it uses less digits than its factorization.

5403432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225152 (or 225148 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 5403432 is about 2324.5283392551. The cubic root of 5403432 is about 175.4782239359.

Adding to 5403432 its reverse (2343045), we get a palindrome (7746477).

The spelling of 5403432 in words is "five million, four hundred three thousand, four hundred thirty-two".