6461463 has 8 divisors (see below), whose sum is σ = 9068800. Its totient is φ = 4080888.

The previous prime is 6461443. The next prime is 6461471. The reversal of 6461463 is 3641646.

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

It is not a de Polignac number, because 6461463 - 2¹⁰ = 6460439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6461463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6461443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56623 + ... + 56736.

It is an arithmetic number, because the mean of its divisors is an integer number (1133600).

Almost surely, 2^6461463 is an apocalyptic number.

6461463 is a deficient number, since it is larger than the sum of its proper divisors (2607337).

6461463 is a wasteful number, since it uses less digits than its factorization.

6461463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113381.

The product of its digits is 10368, while the sum is 30.

The square root of 6461463 is about 2541.9407939604. The cubic root of 6461463 is about 186.2560065928.

The spelling of 6461463 in words is "six million, four hundred sixty-one thousand, four hundred sixty-three".