2798751227 has 8 divisors (see below), whose sum is σ = 2927793600. Its totient is φ = 2671877824.

The previous prime is 2798751149. The next prime is 2798751271. The reversal of 2798751227 is 7221578972.

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

It is a cyclic number.

It is not a de Polignac number, because 2798751227 - 2¹⁰ = 2798750203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2798751127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539603 + ... + 544764.

It is an arithmetic number, because the mean of its divisors is an integer number (365974200).

Almost surely, 2^2798751227 is an apocalyptic number.

2798751227 is a deficient number, since it is larger than the sum of its proper divisors (129042373).

2798751227 is a wasteful number, since it uses less digits than its factorization.

2798751227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084485.

The product of its digits is 987840, while the sum is 50.

The square root of 2798751227 is about 52903.2251096282. The cubic root of 2798751227 is about 1409.2501801031.

The spelling of 2798751227 in words is "two billion, seven hundred ninety-eight million, seven hundred fifty-one thousand, two hundred twenty-seven".