6416231 has 4 divisors (see below), whose sum is σ = 6423600. Its totient is φ = 6408864.

The previous prime is 6416219. The next prime is 6416237. The reversal of 6416231 is 1326146.

It is a happy number.

6416231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6416231 - 2¹⁴ = 6399847 is a prime.

It is a super-2 number, since 2×6416231² = 82336040490722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6416197 and 6416206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6416237) 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, 2171 + ... + 4188.

It is an arithmetic number, because the mean of its divisors is an integer number (1605900).

Almost surely, 2^6416231 is an apocalyptic number.

6416231 is a deficient number, since it is larger than the sum of its proper divisors (7369).

6416231 is a wasteful number, since it uses less digits than its factorization.

6416231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368.

The product of its digits is 864, while the sum is 23.

The square root of 6416231 is about 2533.0280298489. The cubic root of 6416231 is about 185.8203742407.

The spelling of 6416231 in words is "six million, four hundred sixteen thousand, two hundred thirty-one".