6473137 has 12 divisors (see below), whose sum is σ = 7239988. Its totient is φ = 5781600.

The previous prime is 6473099. The next prime is 6473147. The reversal of 6473137 is 7313746.

It can be written as a sum of positive squares in 2 ways, for example, as 2509056 + 3964081 = 1584^2 + 1991^2 .

It is not a de Polignac number, because 6473137 - 2⁷ = 6473009 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

6473137 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6473099 and 6473108.

It is not an unprimeable number, because it can be changed into a prime (6473147) 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 11 ways as a sum of consecutive naturals, for example, 6943 + ... + 7819.

Almost surely, 2^6473137 is an apocalyptic number.

It is an amenable number.

6473137 is a deficient number, since it is larger than the sum of its proper divisors (766851).

6473137 is a wasteful number, since it uses less digits than its factorization.

6473137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960 (or 949 counting only the distinct ones).

The product of its digits is 10584, while the sum is 31.

The square root of 6473137 is about 2544.2360346477. The cubic root of 6473137 is about 186.3681094018.

The spelling of 6473137 in words is "six million, four hundred seventy-three thousand, one hundred thirty-seven".