1828777112 has 16 divisors (see below), whose sum is σ = 3431830200. Its totient is φ = 913622400.

The previous prime is 1828777109. The next prime is 1828777117. The reversal of 1828777112 is 2117778281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828777117) 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 3 ways as a sum of consecutive naturals, for example, 85562 + ... + 104777.

Almost surely, 2^1828777112 is an apocalyptic number.

It is an amenable number.

1828777112 is a deficient number, since it is larger than the sum of its proper divisors (1603053088).

1828777112 is a wasteful number, since it uses less digits than its factorization.

1828777112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191546 (or 191542 counting only the distinct ones).

The product of its digits is 87808, while the sum is 44.

The square root of 1828777112 is about 42764.2036287360. The cubic root of 1828777112 is about 1222.8886829403. Note that the first 3 decimals are identical.

The spelling of 1828777112 in words is "one billion, eight hundred twenty-eight million, seven hundred seventy-seven thousand, one hundred twelve".