6473448 has 24 divisors (see below), whose sum is σ = 17532450. Its totient is φ = 2157792.

The previous prime is 6473443. The next prime is 6473461. The reversal of 6473448 is 8443746.

6473448 is a `hidden beast` number, since 647 + 3 + 4 + 4 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6260004 + 213444 = 2502^2 + 462^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6473443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44883 + ... + 45026.

Almost surely, 2^6473448 is an apocalyptic number.

It is an amenable number.

6473448 is an abundant number, since it is smaller than the sum of its proper divisors (11059002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6473448 is a wasteful number, since it uses less digits than its factorization.

6473448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89921 (or 89914 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 6473448 is about 2544.2971524568. The cubic root of 6473448 is about 186.3710940213.

It can be divided in two parts, 647 and 3448, that added together give a triangular number (4095 = T₉₀).

The spelling of 6473448 in words is "six million, four hundred seventy-three thousand, four hundred forty-eight".