2192816028 has 48 divisors (see below), whose sum is σ = 5563690496. Its totient is φ = 668157120.

The previous prime is 2192815993. The next prime is 2192816071. The reversal of 2192816028 is 8206182912.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 52168 + ... + 84303.

Almost surely, 2^2192816028 is an apocalyptic number.

It is an amenable number.

2192816028 is an abundant number, since it is smaller than the sum of its proper divisors (3370874468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2192816028 is a wasteful number, since it uses less digits than its factorization.

2192816028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136594 (or 136592 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 2192816028 is about 46827.5135790915. The cubic root of 2192816028 is about 1299.1742345558.

The spelling of 2192816028 in words is "two billion, one hundred ninety-two million, eight hundred sixteen thousand, twenty-eight".