120106844 has 24 divisors (see below), whose sum is σ = 246934128. Its totient is φ = 50394240.

The previous prime is 120106841. The next prime is 120106859. The reversal of 120106844 is 448601021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120106841) 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, 104417 + ... + 105560.

It is an arithmetic number, because the mean of its divisors is an integer number (10288922).

Almost surely, 2^120106844 is an apocalyptic number.

It is an amenable number.

120106844 is an abundant number, since it is smaller than the sum of its proper divisors (126827284).

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

120106844 is a wasteful number, since it uses less digits than its factorization.

120106844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210005 (or 210003 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 120106844 is about 10959.3268041427. The cubic root of 120106844 is about 493.3887603092.

Adding to 120106844 its reverse (448601021), we get a palindrome (568707865).

The spelling of 120106844 in words is "one hundred twenty million, one hundred six thousand, eight hundred forty-four".