6654874 has 8 divisors (see below), whose sum is σ = 10225908. Its totient is φ = 3246240.

The previous prime is 6654859. The next prime is 6654877. The reversal of 6654874 is 4784566.

It can be written as a sum of positive squares in 2 ways, for example, as 5832225 + 822649 = 2415^2 + 907^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6654877) 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, 40497 + ... + 40660.

Almost surely, 2^6654874 is an apocalyptic number.

6654874 is a deficient number, since it is larger than the sum of its proper divisors (3571034).

6654874 is a wasteful number, since it uses less digits than its factorization.

6654874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81200.

The product of its digits is 161280, while the sum is 40.

The square root of 6654874 is about 2579.7042466143. The cubic root of 6654874 is about 188.0961670362.

The spelling of 6654874 in words is "six million, six hundred fifty-four thousand, eight hundred seventy-four".