6465676 has 36 divisors (see below), whose sum is σ = 13451088. Its totient is φ = 2661984.

The previous prime is 6465671. The next prime is 6465677. The reversal of 6465676 is 6765646.

It is a super-2 number, since 2×6465676² = 83609932273952, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6465671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81805 + ... + 81883.

Almost surely, 2^6465676 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 6465676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6725544).

6465676 is an abundant number, since it is smaller than the sum of its proper divisors (6985412).

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

6465676 is a wasteful number, since it uses less digits than its factorization.

6465676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 125 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 6465676 is about 2542.7693564301. The cubic root of 6465676 is about 186.2964786485.

The spelling of 6465676 in words is "six million, four hundred sixty-five thousand, six hundred seventy-six".