6469231 has 8 divisors (see below), whose sum is σ = 6937920. Its totient is φ = 6010368.

The previous prime is 6469219. The next prime is 6469241. The reversal of 6469231 is 1329646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6469231 - 2¹¹ = 6467183 is a prime.

It is a super-2 number, since 2×6469231² = 83701899462722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6² + 4² + 6⁸ + 9⁴ + 2⁵ + 3¹⁴ + 1 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6469193 and 6469202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6469241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (867240).

Almost surely, 2^6469231 is an apocalyptic number.

6469231 is a deficient number, since it is larger than the sum of its proper divisors (468689).

6469231 is a wasteful number, since it uses less digits than its factorization.

6469231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913.

The product of its digits is 7776, while the sum is 31.

The square root of 6469231 is about 2543.4683013555. The cubic root of 6469231 is about 186.3306159729.

The spelling of 6469231 in words is "six million, four hundred sixty-nine thousand, two hundred thirty-one".