996488452 has 12 divisors (see below), whose sum is σ = 1744272796. Its totient is φ = 498124800.

The previous prime is 996488431. The next prime is 996488489. The reversal of 996488452 is 254884699.

It can be written as a sum of positive squares in 2 ways, for example, as 9523396 + 986965056 = 3086^2 + 31416^2 .

It is a junction number, because it is equal to n+sod(n) for n = 996488393 and 996488402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9549 + ... + 45652.

Almost surely, 2^996488452 is an apocalyptic number.

It is an amenable number.

996488452 is a deficient number, since it is larger than the sum of its proper divisors (747784344).

996488452 is a wasteful number, since it uses less digits than its factorization.

996488452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59718 (or 59716 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 55.

The square root of 996488452 is about 31567.2053245136. The cubic root of 996488452 is about 998.8281112131.

The spelling of 996488452 in words is "nine hundred ninety-six million, four hundred eighty-eight thousand, four hundred fifty-two".