2046871403 has 4 divisors (see below), whose sum is σ = 2054654448. Its totient is φ = 2039088360.

The previous prime is 2046871397. The next prime is 2046871429. The reversal of 2046871403 is 3041786402.

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 2046871403 - 2¹⁰ = 2046870379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046871703) 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, 3891128 + ... + 3891653.

It is an arithmetic number, because the mean of its divisors is an integer number (513663612).

Almost surely, 2^2046871403 is an apocalyptic number.

2046871403 is a deficient number, since it is larger than the sum of its proper divisors (7783045).

2046871403 is an equidigital number, since it uses as much as digits as its factorization.

2046871403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7783044.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2046871403 is about 45242.3629245865. The cubic root of 2046871403 is about 1269.6875257862.

The spelling of 2046871403 in words is "two billion, forty-six million, eight hundred seventy-one thousand, four hundred three".