2240279 has 8 divisors (see below), whose sum is σ = 2354160. Its totient is φ = 2128896.

The previous prime is 2240267. The next prime is 2240291. The reversal of 2240279 is 9720422.

2240279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2240267) and next prime (2240291).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240279 - 2⁸ = 2240023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240299) 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 7 ways as a sum of consecutive naturals, for example, 1367 + ... + 2519.

It is an arithmetic number, because the mean of its divisors is an integer number (294270).

2^2240279 is an apocalyptic number.

2240279 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2240279 is a deficient number, since it is larger than the sum of its proper divisors (113881).

2240279 is a wasteful number, since it uses less digits than its factorization.

2240279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2240279 is about 1496.7561591655. The cubic root of 2240279 is about 130.8480844886.

The spelling of 2240279 in words is "two million, two hundred forty thousand, two hundred seventy-nine".