1882068877 has 4 divisors (see below), whose sum is σ = 2026843420. Its totient is φ = 1737294336.

The previous prime is 1882068871. The next prime is 1882068911. The reversal of 1882068877 is 7788602881.

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

It can be written as a sum of positive squares in 2 ways, for example, as 328841956 + 1553226921 = 18134^2 + 39411^2 .

It is a cyclic number.

It is not a de Polignac number, because 1882068877 - 2¹⁵ = 1882036109 is a prime.

It is a super-2 number, since 2×1882068877² = 7084366515544082258, 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 (1882068871) 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, 72387252 + ... + 72387277.

It is an arithmetic number, because the mean of its divisors is an integer number (506710855).

Almost surely, 2^1882068877 is an apocalyptic number.

It is an amenable number.

1882068877 is a deficient number, since it is larger than the sum of its proper divisors (144774543).

1882068877 is a wasteful number, since it uses less digits than its factorization.

1882068877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144774542.

The product of its (nonzero) digits is 2408448, while the sum is 55.

The square root of 1882068877 is about 43382.8177623354. The cubic root of 1882068877 is about 1234.6537249233.

The spelling of 1882068877 in words is "one billion, eight hundred eighty-two million, sixty-eight thousand, eight hundred seventy-seven".