1992834755 has 16 divisors (see below), whose sum is σ = 2418916800. Its totient is φ = 1576029312.

The previous prime is 1992834751. The next prime is 1992834757. The reversal of 1992834755 is 5574382991.

It is a cyclic number.

It is not a de Polignac number, because 1992834755 - 2² = 1992834751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1992834697 and 1992834706.

It is not an unprimeable number, because it can be changed into a prime (1992834751) 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 15 ways as a sum of consecutive naturals, for example, 149837 + ... + 162593.

It is an arithmetic number, because the mean of its divisors is an integer number (151182300).

Almost surely, 2^1992834755 is an apocalyptic number.

1992834755 is a deficient number, since it is larger than the sum of its proper divisors (426082045).

1992834755 is a wasteful number, since it uses less digits than its factorization.

1992834755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118.

The product of its digits is 2721600, while the sum is 53.

The square root of 1992834755 is about 44641.1777958423. The cubic root of 1992834755 is about 1258.4146423297.

The spelling of 1992834755 in words is "one billion, nine hundred ninety-two million, eight hundred thirty-four thousand, seven hundred fifty-five".