6461654 has 16 divisors (see below), whose sum is σ = 10093248. Its totient is φ = 3100032.

The previous prime is 6461627. The next prime is 6461657. The reversal of 6461654 is 4561646.

It is a self number, because there is not a number n which added to its sum of digits gives 6461654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6461657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4334 + ... + 5630.

It is an arithmetic number, because the mean of its divisors is an integer number (630828).

Almost surely, 2^6461654 is an apocalyptic number.

6461654 is a deficient number, since it is larger than the sum of its proper divisors (3631594).

6461654 is a wasteful number, since it uses less digits than its factorization.

6461654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its digits is 17280, while the sum is 32.

The square root of 6461654 is about 2541.9783634012. The cubic root of 6461654 is about 186.2578418091.

The spelling of 6461654 in words is "six million, four hundred sixty-one thousand, six hundred fifty-four".