6627474 has 64 divisors (see below), whose sum is σ = 17107200. Its totient is φ = 1862784.

The previous prime is 6627443. The next prime is 6627479. The reversal of 6627474 is 4747266.

It is not an unprimeable number, because it can be changed into a prime (6627479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33544 + ... + 33740.

It is an arithmetic number, because the mean of its divisors is an integer number (267300).

Almost surely, 2^6627474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6627474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8553600).

6627474 is an abundant number, since it is smaller than the sum of its proper divisors (10479726).

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

6627474 is a wasteful number, since it uses less digits than its factorization.

6627474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 298 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 6627474 is about 2574.3880826325. The cubic root of 6627474 is about 187.8376635461.

The spelling of 6627474 in words is "six million, six hundred twenty-seven thousand, four hundred seventy-four".