992051632 has 60 divisors (see below), whose sum is σ = 2270606904. Its totient is φ = 416232960.

The previous prime is 992051591. The next prime is 992051651. The reversal of 992051632 is 236150299.

It is a junction number, because it is equal to n+sod(n) for n = 992051591 and 992051600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13068 + ... + 46420.

Almost surely, 2^992051632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 992051632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135303452).

992051632 is an abundant number, since it is smaller than the sum of its proper divisors (1278555272).

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

992051632 is a wasteful number, since it uses less digits than its factorization.

992051632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33398 (or 33379 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 992051632 is about 31496.8511442017. The cubic root of 992051632 is about 997.3434932207.

The spelling of 992051632 in words is "nine hundred ninety-two million, fifty-one thousand, six hundred thirty-two".