6716432 has 10 divisors (see below), whose sum is σ = 13013118. Its totient is φ = 3358208.

The previous prime is 6716431. The next prime is 6716447. The reversal of 6716432 is 2346176.

It can be written as a sum of positive squares in only one way, i.e., 6635776 + 80656 = 2576^2 + 284^2 .

It is a super-2 number, since 2×6716432² = 90220917621248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6716395 and 6716404.

It is not an unprimeable number, because it can be changed into a prime (6716431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209873 + ... + 209904.

Almost surely, 2^6716432 is an apocalyptic number.

It is an amenable number.

6716432 is a deficient number, since it is larger than the sum of its proper divisors (6296686).

6716432 is a wasteful number, since it uses less digits than its factorization.

6716432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419785 (or 419779 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 6716432 is about 2591.6079950486. The cubic root of 6716432 is about 188.6743550219.

The spelling of 6716432 in words is "six million, seven hundred sixteen thousand, four hundred thirty-two".