2440270 has 32 divisors (see below), whose sum is σ = 5101056. Its totient is φ = 823200.

The previous prime is 2440267. The next prime is 2440271. The reversal of 2440270 is 720442.

2440270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4725 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (159408).

2^2440270 is an apocalyptic number.

2440270 is an abundant number, since it is smaller than the sum of its proper divisors (2660786).

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

2440270 is a wasteful number, since it uses less digits than its factorization.

2440270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2440270 is about 1562.1363576846. The cubic root of 2440270 is about 134.6312754867.

The spelling of 2440270 in words is "two million, four hundred forty thousand, two hundred seventy".