6625674 has 48 divisors (see below), whose sum is σ = 15855840. Its totient is φ = 1982880.

The previous prime is 6625673. The next prime is 6625687. The reversal of 6625674 is 4765266.

Its product of digits (60480) is a multiple of the sum of its prime divisors (432).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6625673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21429 + ... + 21735.

It is an arithmetic number, because the mean of its divisors is an integer number (330330).

Almost surely, 2^6625674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6625674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7927920).

6625674 is an abundant number, since it is smaller than the sum of its proper divisors (9230166).

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

6625674 is a wasteful number, since it uses less digits than its factorization.

6625674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 432 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 6625674 is about 2574.0384612511. The cubic root of 6625674 is about 187.8206566438.

It can be divided in two parts, 662 and 5674, that added together give a palindrome (6336).

The spelling of 6625674 in words is "six million, six hundred twenty-five thousand, six hundred seventy-four".