2732416 has 16 divisors (see below), whose sum is σ = 5443740. Its totient is φ = 1366144.

The previous prime is 2732407. The next prime is 2732437. The reversal of 2732416 is 6142372.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10546 + ... + 10801.

2^2732416 is an apocalyptic number.

It is an amenable number.

2732416 is a deficient number, since it is larger than the sum of its proper divisors (2711324).

2732416 is an equidigital number, since it uses as much as digits as its factorization.

2732416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21361 (or 21349 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 2732416 is about 1653.0021173610. The cubic root of 2732416 is about 139.8027153190.

Adding to 2732416 its reverse (6142372), we get a palindrome (8874788).

The spelling of 2732416 in words is "two million, seven hundred thirty-two thousand, four hundred sixteen".