992833138 has 8 divisors (see below), whose sum is σ = 1624636080. Its totient is φ = 451287780.

The previous prime is 992833129. The next prime is 992833139. The reversal of 992833138 is 831338299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (992833139) 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, 22564368 + ... + 22564411.

It is an arithmetic number, because the mean of its divisors is an integer number (203079510).

Almost surely, 2^992833138 is an apocalyptic number.

992833138 is a deficient number, since it is larger than the sum of its proper divisors (631802942).

992833138 is a wasteful number, since it uses less digits than its factorization.

992833138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45128792.

The product of its digits is 279936, while the sum is 46.

The square root of 992833138 is about 31509.2547991856. The cubic root of 992833138 is about 997.6053160663.

The spelling of 992833138 in words is "nine hundred ninety-two million, eight hundred thirty-three thousand, one hundred thirty-eight".