9992956 has 6 divisors (see below), whose sum is σ = 17487680. Its totient is φ = 4996476.

The previous prime is 9992933. The next prime is 9992963. The reversal of 9992956 is 6592999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249116 + ... + 1249123.

Almost surely, 2^9992956 is an apocalyptic number.

It is an amenable number.

9992956 is a deficient number, since it is larger than the sum of its proper divisors (7494724).

9992956 is a wasteful number, since it uses less digits than its factorization.

9992956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498243 (or 2498241 counting only the distinct ones).

The product of its digits is 393660, while the sum is 49.

The square root of 9992956 is about 3161.1637097752. The cubic root of 9992956 is about 215.3928709944.

The spelling of 9992956 in words is "nine million, nine hundred ninety-two thousand, nine hundred fifty-six".