6732416 has 32 divisors (see below), whose sum is σ = 13540500. Its totient is φ = 3334144.

The previous prime is 6732373. The next prime is 6732449. The reversal of 6732416 is 6142376.

It can be written as a sum of positive squares in 2 ways, for example, as 6270016 + 462400 = 2504^2 + 680^2 .

It is a tau number, because it is divible by the number of its divisors (32).

Its product of digits (6048) is a multiple of the sum of its prime divisors (504).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18896 + ... + 19248.

Almost surely, 2^6732416 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 6732416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6770250).

6732416 is an abundant number, since it is smaller than the sum of its proper divisors (6808084).

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

6732416 is a wasteful number, since it uses less digits than its factorization.

6732416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 504 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 6732416 is about 2594.6899622113. The cubic root of 6732416 is about 188.8239077261.

The spelling of 6732416 in words is "six million, seven hundred thirty-two thousand, four hundred sixteen".