6477332 has 12 divisors (see below), whose sum is σ = 11448276. Its totient is φ = 3206400.

The previous prime is 6477307. The next prime is 6477337. The reversal of 6477332 is 2337746.

It can be written as a sum of positive squares in 2 ways, for example, as 2775556 + 3701776 = 1666^2 + 1924^2 .

It is a d-powerful number, because it can be written as 6⁸ + 4¹¹ + 7² + 7³ + 3⁹ + 3¹⁰ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6477337) 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, 7613 + ... + 8420.

It is an arithmetic number, because the mean of its divisors is an integer number (954023).

Almost surely, 2^6477332 is an apocalyptic number.

It is an amenable number.

6477332 is a deficient number, since it is larger than the sum of its proper divisors (4970944).

6477332 is a wasteful number, since it uses less digits than its factorization.

6477332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16138 (or 16136 counting only the distinct ones).

The product of its digits is 21168, while the sum is 32.

The square root of 6477332 is about 2545.0603136272. The cubic root of 6477332 is about 186.4083601278.

The spelling of 6477332 in words is "six million, four hundred seventy-seven thousand, three hundred thirty-two".