2046887 has 4 divisors (see below), whose sum is σ = 2081640. Its totient is φ = 2012136.

The previous prime is 2046881. The next prime is 2046893. The reversal of 2046887 is 7886402.

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

It is an interprime number because it is at equal distance from previous prime (2046881) and next prime (2046893).

It is not a de Polignac number, because 2046887 - 2⁴ = 2046871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046881) 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, 17288 + ... + 17405.

It is an arithmetic number, because the mean of its divisors is an integer number (520410).

2^2046887 is an apocalyptic number.

2046887 is a deficient number, since it is larger than the sum of its proper divisors (34753).

2046887 is an equidigital number, since it uses as much as digits as its factorization.

2046887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34752.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2046887 is about 1430.6945865558. The cubic root of 2046887 is about 126.9690750751.

The spelling of 2046887 in words is "two million, forty-six thousand, eight hundred eighty-seven".