2712920 has 32 divisors (see below), whose sum is σ = 6976800. Its totient is φ = 930048.

The previous prime is 2712893. The next prime is 2712923. The reversal of 2712920 is 292172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712923) 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, 4565 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (218025).

2^2712920 is an apocalyptic number.

2712920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2712920 is an abundant number, since it is smaller than the sum of its proper divisors (4263880).

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

2712920 is a wasteful number, since it uses less digits than its factorization.

2712920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9707 (or 9703 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2712920 is about 1647.0944113802. The cubic root of 2712920 is about 139.4694202915.

The spelling of 2712920 in words is "two million, seven hundred twelve thousand, nine hundred twenty".