6671004 has 48 divisors (see below), whose sum is σ = 16819488. Its totient is φ = 2050048.

The previous prime is 6671003. The next prime is 6671009. The reversal of 6671004 is 4001766.

6671004 = T₄₇₅ + T₄₇₆ + ... + T₅₂₇.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10504 + ... + 11120.

It is an arithmetic number, because the mean of its divisors is an integer number (350406).

Almost surely, 2^6671004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6671004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8409744).

6671004 is an abundant number, since it is smaller than the sum of its proper divisors (10148484).

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

6671004 is a wasteful number, since it uses less digits than its factorization.

6671004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6671004 is about 2582.8286818912. The cubic root of 6671004 is about 188.2480127972.

The spelling of 6671004 in words is "six million, six hundred seventy-one thousand, four".