92189443972 has 24 divisors (see below), whose sum is σ = 163098048960. Its totient is φ = 45590949600.

The previous prime is 92189443921. The next prime is 92189443979. The reversal of 92189443972 is 27934498129.

It is not an unprimeable number, because it can be changed into a prime (92189443979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272679 + ... + 508657.

It is an arithmetic number, because the mean of its divisors is an integer number (6795752040).

Almost surely, 2^92189443972 is an apocalyptic number.

It is an amenable number.

92189443972 is a deficient number, since it is larger than the sum of its proper divisors (70908604988).

92189443972 is a wasteful number, since it uses less digits than its factorization.

92189443972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237051 (or 237049 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 58.

The spelling of 92189443972 in words is "ninety-two billion, one hundred eighty-nine million, four hundred forty-three thousand, nine hundred seventy-two".