2700240 has 40 divisors (see below), whose sum is σ = 8371488. Its totient is φ = 720000.

The previous prime is 2700233. The next prime is 2700241. The reversal of 2700240 is 420072.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2700241) 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, 5386 + ... + 5865.

2^2700240 is an apocalyptic number.

2700240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2700240 is an abundant number, since it is smaller than the sum of its proper divisors (5671248).

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

2700240 is a wasteful number, since it uses less digits than its factorization.

2700240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11267 (or 11261 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 2700240 is about 1643.2407005670. The cubic root of 2700240 is about 139.2517907429.

The spelling of 2700240 in words is "two million, seven hundred thousand, two hundred forty".