6671354 has 4 divisors (see below), whose sum is σ = 10007034. Its totient is φ = 3335676.

The previous prime is 6671341. The next prime is 6671377. The reversal of 6671354 is 4531766.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 1495729 = 2275^2 + 1223^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6671354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1667837 + ... + 1667840.

Almost surely, 2^6671354 is an apocalyptic number.

6671354 is a deficient number, since it is larger than the sum of its proper divisors (3335680).

6671354 is a wasteful number, since it uses less digits than its factorization.

6671354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335679.

The product of its digits is 15120, while the sum is 32.

The square root of 6671354 is about 2582.8964361739. The cubic root of 6671354 is about 188.2513049379.

The spelling of 6671354 in words is "six million, six hundred seventy-one thousand, three hundred fifty-four".