9112748292 has 48 divisors (see below), whose sum is σ = 23709206080. Its totient is φ = 3026839104.

The previous prime is 9112748287. The next prime is 9112748311. The reversal of 9112748292 is 2928472119.

9112748292 is a `hidden beast` number, since 91 + 1 + 274 + 8 + 292 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118513 + ... + 179640.

Almost surely, 2^9112748292 is an apocalyptic number.

It is an amenable number.

9112748292 is an abundant number, since it is smaller than the sum of its proper divisors (14596457788).

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

9112748292 is a wasteful number, since it uses less digits than its factorization.

9112748292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298449 (or 298441 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 9112748292 is about 95460.7159621171. The cubic root of 9112748292 is about 2088.7339456427.

The spelling of 9112748292 in words is "nine billion, one hundred twelve million, seven hundred forty-eight thousand, two hundred ninety-two".