2040767 has 4 divisors (see below), whose sum is σ = 2129520. Its totient is φ = 1952016.

The previous prime is 2040749. The next prime is 2040769. The reversal of 2040767 is 7670402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2040767 - 2¹⁰ = 2039743 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 (2040769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44342 + ... + 44387.

It is an arithmetic number, because the mean of its divisors is an integer number (532380).

2^2040767 is an apocalyptic number.

2040767 is a deficient number, since it is larger than the sum of its proper divisors (88753).

2040767 is an equidigital number, since it uses as much as digits as its factorization.

2040767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88752.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2040767 is about 1428.5541641814. The cubic root of 2040767 is about 126.8424068769.

The spelling of 2040767 in words is "two million, forty thousand, seven hundred sixty-seven".