6461672 has 32 divisors (see below), whose sum is σ = 14577600. Its totient is φ = 2623104.

The previous prime is 6461657. The next prime is 6461713. The reversal of 6461672 is 2761646.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (455550).

Almost surely, 2^6461672 is an apocalyptic number.

It is an amenable number.

6461672 is an abundant number, since it is smaller than the sum of its proper divisors (8115928).

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

6461672 is a wasteful number, since it uses less digits than its factorization.

6461672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105 (or 6101 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 6461672 is about 2541.9819039482. The cubic root of 6461672 is about 186.2580147595.

The spelling of 6461672 in words is "six million, four hundred sixty-one thousand, six hundred seventy-two".