6354432 has 120 divisors (see below), whose sum is σ = 21065616. Its totient is φ = 1806336.

The previous prime is 6354427. The next prime is 6354433. The reversal of 6354432 is 2344536.

It is a junction number, because it is equal to n+sod(n) for n = 6354396 and 6354405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6354433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32158 + ... + 32354.

Almost surely, 2^6354432 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 6354432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10532808).

6354432 is an abundant number, since it is smaller than the sum of its proper divisors (14711184).

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

6354432 is a wasteful number, since it uses less digits than its factorization.

6354432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 209 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 6354432 is about 2520.7998730562. The cubic root of 6354432 is about 185.2218618990.

Adding to 6354432 its reverse (2344536), we get a palindrome (8698968).

It can be divided in two parts, 6354 and 432, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 6354432 in words is "six million, three hundred fifty-four thousand, four hundred thirty-two".