6461364 has 96 divisors (see below), whose sum is σ = 19054336. Its totient is φ = 1658880.

The previous prime is 6461359. The next prime is 6461369. The reversal of 6461364 is 4631646.

It is an interprime number because it is at equal distance from previous prime (6461359) and next prime (6461369).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6461369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66564 + ... + 66660.

Almost surely, 2^6461364 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 6461364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9527168).

6461364 is an abundant number, since it is smaller than the sum of its proper divisors (12592972).

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

6461364 is a wasteful number, since it uses less digits than its factorization.

6461364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 183 counting only the distinct ones).

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

The square root of 6461364 is about 2541.9213205762. The cubic root of 6461364 is about 186.2550553408.

The spelling of 6461364 in words is "six million, four hundred sixty-one thousand, three hundred sixty-four".