6477472 has 24 divisors (see below), whose sum is σ = 12936672. Its totient is φ = 3192000.

The previous prime is 6477463. The next prime is 6477487. The reversal of 6477472 is 2747746.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847 + ... + 3697.

It is an arithmetic number, because the mean of its divisors is an integer number (539028).

Almost surely, 2^6477472 is an apocalyptic number.

It is an amenable number.

6477472 is a deficient number, since it is larger than the sum of its proper divisors (6459200).

6477472 is a wasteful number, since it uses less digits than its factorization.

6477472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932 (or 2924 counting only the distinct ones).

The product of its digits is 65856, while the sum is 37.

The square root of 6477472 is about 2545.0878177383. The cubic root of 6477472 is about 186.4097031181.

It can be divided in two parts, 64774 and 72, that added together give a palindrome (64846).

The spelling of 6477472 in words is "six million, four hundred seventy-seven thousand, four hundred seventy-two".