6473426 has 4 divisors (see below), whose sum is σ = 9710142. Its totient is φ = 3236712.

The previous prime is 6473407. The next prime is 6473437. The reversal of 6473426 is 6243746.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6243746 = 2 ⋅3121873.

It can be written as a sum of positive squares in only one way, i.e., 4414201 + 2059225 = 2101^2 + 1435^2 .

It is a d-powerful number, because it can be written as 6³ + 4² + 7⁴ + 3¹⁴ + 4² + 2¹³ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 6473392 and 6473401.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1618355 + ... + 1618358.

Almost surely, 2^6473426 is an apocalyptic number.

6473426 is a deficient number, since it is larger than the sum of its proper divisors (3236716).

6473426 is a wasteful number, since it uses less digits than its factorization.

6473426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236715.

The product of its digits is 24192, while the sum is 32.

The square root of 6473426 is about 2544.2928290588. The cubic root of 6473426 is about 186.3708828938.

The spelling of 6473426 in words is "six million, four hundred seventy-three thousand, four hundred twenty-six".