2028277159 has 8 divisors (see below), whose sum is σ = 2052293760. Its totient is φ = 2004288000.

The previous prime is 2028277117. The next prime is 2028277169. The reversal of 2028277159 is 9517728202.

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 2028277159 - 2¹³ = 2028268967 is a prime.

It is a super-2 number, since 2×2028277159² = 8227816467442222562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028277169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167799 + ... + 179479.

It is an arithmetic number, because the mean of its divisors is an integer number (256536720).

Almost surely, 2^2028277159 is an apocalyptic number.

2028277159 is a deficient number, since it is larger than the sum of its proper divisors (24016601).

2028277159 is a wasteful number, since it uses less digits than its factorization.

2028277159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 2028277159 is about 45036.3981574903. The cubic root of 2028277159 is about 1265.8311147959.

The spelling of 2028277159 in words is "two billion, twenty-eight million, two hundred seventy-seven thousand, one hundred fifty-nine".