2240763 has 8 divisors (see below), whose sum is σ = 3414528. Its totient is φ = 1280424.

The previous prime is 2240759. The next prime is 2240779. The reversal of 2240763 is 3670422.

2240763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2240763 - 2² = 2240759 is a prime.

2240763 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2240723) 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, 53331 + ... + 53372.

It is an arithmetic number, because the mean of its divisors is an integer number (426816).

2^2240763 is an apocalyptic number.

2240763 is a deficient number, since it is larger than the sum of its proper divisors (1173765).

2240763 is a wasteful number, since it uses less digits than its factorization.

2240763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106713.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2240763 is about 1496.9178334164. The cubic root of 2240763 is about 130.8575068139.

It can be divided in two parts, 2240 and 763, that added together give a palindrome (3003).

The spelling of 2240763 in words is "two million, two hundred forty thousand, seven hundred sixty-three".