2732812 has 12 divisors (see below), whose sum is σ = 4795000. Its totient is φ = 1362816.

The previous prime is 2732797. The next prime is 2732813. The reversal of 2732812 is 2182372.

2732812 is nontrivially palindromic in base 3.

It is a super-2 number, since 2×2732812² = 14936522854688, which contains 22 as substring.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (2732813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564 + ... + 2812.

2^2732812 is an apocalyptic number.

It is an amenable number.

2732812 is a deficient number, since it is larger than the sum of its proper divisors (2062188).

2732812 is a wasteful number, since it uses less digits than its factorization.

2732812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1798 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 2732812 is about 1653.1218950822. The cubic root of 2732812 is about 139.8094687075.

The spelling of 2732812 in words is "two million, seven hundred thirty-two thousand, eight hundred twelve".