120883844 has 6 divisors (see below), whose sum is σ = 211546734. Its totient is φ = 60441920.

The previous prime is 120883843. The next prime is 120883853. The reversal of 120883844 is 448388021.

It can be written as a sum of positive squares in only one way, i.e., 117505600 + 3378244 = 10840^2 + 1838^2 .

It is a super-2 number, since 2×120883844² = 29225807480432672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120883798 and 120883807.

It is not an unprimeable number, because it can be changed into a prime (120883843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110477 + ... + 15110484.

It is an arithmetic number, because the mean of its divisors is an integer number (35257789).

Almost surely, 2^120883844 is an apocalyptic number.

It is an amenable number.

120883844 is a deficient number, since it is larger than the sum of its proper divisors (90662890).

120883844 is a wasteful number, since it uses less digits than its factorization.

120883844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30220965 (or 30220963 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 120883844 is about 10994.7189140969. The cubic root of 120883844 is about 494.4504243054.

The spelling of 120883844 in words is "one hundred twenty million, eight hundred eighty-three thousand, eight hundred forty-four".