2240067 has 8 divisors (see below), whose sum is σ = 3050496. Its totient is φ = 1461512.

The previous prime is 2240057. The next prime is 2240071. The reversal of 2240067 is 7600422.

It is a happy number.

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

It is not a de Polignac number, because 2240067 - 2⁶ = 2240003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2240027) 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, 7803 + ... + 8084.

It is an arithmetic number, because the mean of its divisors is an integer number (381312).

2^2240067 is an apocalyptic number.

2240067 is a deficient number, since it is larger than the sum of its proper divisors (810429).

2240067 is a wasteful number, since it uses less digits than its factorization.

2240067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15937.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2240067 is about 1496.6853376712. The cubic root of 2240067 is about 130.8439569269.

Adding to 2240067 its reverse (7600422), we get a palindrome (9840489).

The spelling of 2240067 in words is "two million, two hundred forty thousand, sixty-seven".