6474646 has 8 divisors (see below), whose sum is σ = 9777600. Its totient is φ = 3215448.

The previous prime is 6474641. The next prime is 6474659. The reversal of 6474646 is 6464746.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6474641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10566 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (1222200).

Almost surely, 2^6474646 is an apocalyptic number.

6474646 is a deficient number, since it is larger than the sum of its proper divisors (3302954).

6474646 is a wasteful number, since it uses less digits than its factorization.

6474646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21878.

The product of its digits is 96768, while the sum is 37.

The square root of 6474646 is about 2544.5325700411. The cubic root of 6474646 is about 186.3825901513.

The spelling of 6474646 in words is "six million, four hundred seventy-four thousand, six hundred forty-six".