8892120448 has 32 divisors (see below), whose sum is σ = 17734077000. Its totient is φ = 4441214976.

The previous prime is 8892120427. The next prime is 8892120449. The reversal of 8892120448 is 8440212988.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 8892120398 and 8892120407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8892120449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81523 + ... + 156301.

Almost surely, 2^8892120448 is an apocalyptic number.

It is an amenable number.

8892120448 is a deficient number, since it is larger than the sum of its proper divisors (8841956552).

8892120448 is an equidigital number, since it uses as much as digits as its factorization.

8892120448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75722 (or 75710 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 8892120448 is about 94298.0405310736. The cubic root of 8892120448 is about 2071.7393370259.

The spelling of 8892120448 in words is "eight billion, eight hundred ninety-two million, one hundred twenty thousand, four hundred forty-eight".