120314656 has 144 divisors (see below), whose sum is σ = 312100992. Its totient is φ = 44605440.

The previous prime is 120314641. The next prime is 120314659. The reversal of 120314656 is 656413021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120314659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623296 + ... + 623488.

It is an arithmetic number, because the mean of its divisors is an integer number (2167368).

Almost surely, 2^120314656 is an apocalyptic number.

120314656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120314656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156050496).

120314656 is an abundant number, since it is smaller than the sum of its proper divisors (191786336).

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

120314656 is a wasteful number, since it uses less digits than its factorization.

120314656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 120314656 is about 10968.8037634010. The cubic root of 120314656 is about 493.6731543922.

Adding to 120314656 its reverse (656413021), we get a palindrome (776727677).

The spelling of 120314656 in words is "one hundred twenty million, three hundred fourteen thousand, six hundred fifty-six".