2041787 has 8 divisors (see below), whose sum is σ = 2237760. Its totient is φ = 1847560.

The previous prime is 2041783. The next prime is 2041807. The reversal of 2041787 is 7871402.

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

It is not a de Polignac number, because 2041787 - 2² = 2041783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041783) 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, 4388 + ... + 4830.

It is an arithmetic number, because the mean of its divisors is an integer number (279720).

2^2041787 is an apocalyptic number.

2041787 is a deficient number, since it is larger than the sum of its proper divisors (195973).

2041787 is a wasteful number, since it uses less digits than its factorization.

2041787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 2041787 is about 1428.9111238982. The cubic root of 2041787 is about 126.8635358129.

It can be divided in two parts, 204 and 1787, that added together give a palindrome (1991).

The spelling of 2041787 in words is "two million, forty-one thousand, seven hundred eighty-seven".