996900552 has 60 divisors (see below), whose sum is σ = 2744937975.
Its totient is φ = 326852640.
The previous prime is 996900551. The next prime is 996900559. The reversal of 996900552 is 255009699.
It is a powerful number, because all its prime factors have an exponent greater than 1
and also an Achilles number because it is not a perfect power.
996900552 is a `hidden beast` number, since 9 + 9 + 6 + 90 + 0 + 552 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 167806116 + 829094436 = 12954^2 + 28794^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=22326.
It is a junction number, because it is equal to n+sod(n) for n = 996900498 and 996900507.
It is not an unprimeable number, because it can be changed into a prime (996900551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 16342602 + ... + 16342662.
Almost surely, 2996900552 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 996900552
996900552 is an abundant number, since it is smaller than the sum of its proper divisors (1748037423).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
996900552 is an frugal number, since it uses more digits than its factorization.
996900552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256 (or 66 counting only the distinct ones).
The product of its (nonzero) digits is 218700, while the sum is 45.
The square root of 996900552 is about 31573.7319935417.
The cubic root of 996900552 is about 998.9657814273.
The spelling of 996900552 in words is "nine hundred ninety-six million, nine hundred thousand, five hundred fifty-two".