92820019292 has 144 divisors (see below), whose sum is σ = 224193886560. Its totient is φ = 33050304000.

The previous prime is 92820019231. The next prime is 92820019361. The reversal of 92820019292 is 29291002829.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2814434 + ... + 2847222.

It is an arithmetic number, because the mean of its divisors is an integer number (1556901990).

Almost surely, 2^92820019292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92820019292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112096943280).

92820019292 is an abundant number, since it is smaller than the sum of its proper divisors (131373867268).

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

92820019292 is a wasteful number, since it uses less digits than its factorization.

92820019292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32932 (or 32923 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 92820019292 in words is "ninety-two billion, eight hundred twenty million, nineteen thousand, two hundred ninety-two".