2801871147 has 8 divisors (see below), whose sum is σ = 3739601920. Its totient is φ = 1866027240.

The previous prime is 2801871101. The next prime is 2801871169. The reversal of 2801871147 is 7411781082.

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

It is not a de Polignac number, because 2801871147 - 2¹¹ = 2801869099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2801871547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468247 + ... + 474192.

It is an arithmetic number, because the mean of its divisors is an integer number (467450240).

Almost surely, 2^2801871147 is an apocalyptic number.

2801871147 is a deficient number, since it is larger than the sum of its proper divisors (937730773).

2801871147 is an equidigital number, since it uses as much as digits as its factorization.

2801871147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943433.

The product of its (nonzero) digits is 25088, while the sum is 39.

The square root of 2801871147 is about 52932.7039456705. The cubic root of 2801871147 is about 1409.7736415462.

The spelling of 2801871147 in words is "two billion, eight hundred one million, eight hundred seventy-one thousand, one hundred forty-seven".