992015982 has 24 divisors (see below), whose sum is σ = 2156291280. Its totient is φ = 329606880.

The previous prime is 992015957. The next prime is 992015987. The reversal of 992015982 is 289510299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992015987) 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 11 ways as a sum of consecutive naturals, for example, 83007 + ... + 94202.

It is an arithmetic number, because the mean of its divisors is an integer number (89845470).

Almost surely, 2^992015982 is an apocalyptic number.

992015982 is an abundant number, since it is smaller than the sum of its proper divisors (1164275298).

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

992015982 is a wasteful number, since it uses less digits than its factorization.

992015982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177528 (or 177525 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 992015982 is about 31496.2852095291. The cubic root of 992015982 is about 997.3315463555.

It can be divided in two parts, 99201598 and 2, that added together give a square (99201600 = 9960²).

The spelling of 992015982 in words is "nine hundred ninety-two million, fifteen thousand, nine hundred eighty-two".