6454466 has 8 divisors (see below), whose sum is σ = 9917964. Its totient is φ = 3148480.

The previous prime is 6454453. The next prime is 6454489. The reversal of 6454466 is 6644546.

It can be written as a sum of positive squares in 2 ways, for example, as 6225025 + 229441 = 2495^2 + 479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 39275 + ... + 39438.

Almost surely, 2^6454466 is an apocalyptic number.

6454466 is a deficient number, since it is larger than the sum of its proper divisors (3463498).

6454466 is a wasteful number, since it uses less digits than its factorization.

6454466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78756.

The product of its digits is 69120, while the sum is 35.

The square root of 6454466 is about 2540.5641105865. The cubic root of 6454466 is about 186.1887512371.

The spelling of 6454466 in words is "six million, four hundred fifty-four thousand, four hundred sixty-six".