9992196 has 36 divisors (see below), whose sum is σ = 25739532. Its totient is φ = 3267264.

The previous prime is 9992173. The next prime is 9992197. The reversal of 9992196 is 6912999.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7918596 + 2073600 = 2814^2 + 1440^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (9992197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (714987).

Almost surely, 2^9992196 is an apocalyptic number.

It is an amenable number.

9992196 is an abundant number, since it is smaller than the sum of its proper divisors (15747336).

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

9992196 is a wasteful number, since it uses less digits than its factorization.

9992196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5300 (or 5295 counting only the distinct ones).

The product of its digits is 78732, while the sum is 45.

The square root of 9992196 is about 3161.0434985935. The cubic root of 9992196 is about 215.3874103902.

The spelling of 9992196 in words is "nine million, nine hundred ninety-two thousand, one hundred ninety-six".