2740272 has 20 divisors (see below), whose sum is σ = 7079160. Its totient is φ = 913408.

The previous prime is 2740267. The next prime is 2740291. The reversal of 2740272 is 2720472.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 28497 + ... + 28592.

It is an arithmetic number, because the mean of its divisors is an integer number (353958).

2^2740272 is an apocalyptic number.

It is an amenable number.

2740272 is an abundant number, since it is smaller than the sum of its proper divisors (4338888).

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

2740272 is a wasteful number, since it uses less digits than its factorization.

2740272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57100 (or 57094 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2740272 is about 1655.3766942905. The cubic root of 2740272 is about 139.9365699054.

The spelling of 2740272 in words is "two million, seven hundred forty thousand, two hundred seventy-two".