992489592 has 16 divisors (see below), whose sum is σ = 2481224040. Its totient is φ = 330829856.

The previous prime is 992489551. The next prime is 992489593. The reversal of 992489592 is 295984299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992489593) 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, 20676843 + ... + 20676890.

Almost surely, 2^992489592 is an apocalyptic number.

It is an amenable number.

992489592 is an abundant number, since it is smaller than the sum of its proper divisors (1488734448).

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

992489592 is a wasteful number, since it uses less digits than its factorization.

992489592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41353742 (or 41353738 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 57.

The square root of 992489592 is about 31503.8028180726. The cubic root of 992489592 is about 997.4902370261.

The spelling of 992489592 in words is "nine hundred ninety-two million, four hundred eighty-nine thousand, five hundred ninety-two".