101860192 has 96 divisors (see below), whose sum is σ = 253435392. Its totient is φ = 39266304.

The previous prime is 101860181. The next prime is 101860193. The reversal of 101860192 is 291068101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 101860192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101860193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87003 + ... + 88165.

It is an arithmetic number, because the mean of its divisors is an integer number (2639952).

Almost surely, 2^101860192 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 101860192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126717696).

101860192 is an abundant number, since it is smaller than the sum of its proper divisors (151575200).

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

101860192 is a wasteful number, since it uses less digits than its factorization.

101860192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220 (or 1212 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 101860192 is about 10092.5810375741. The cubic root of 101860192 is about 467.0193017194.

The spelling of 101860192 in words is "one hundred one million, eight hundred sixty thousand, one hundred ninety-two".