120713628 has 96 divisors (see below), whose sum is σ = 335577088. Its totient is φ = 33048000.

The previous prime is 120713569. The next prime is 120713641. The reversal of 120713628 is 826317021.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 120713595 and 120713604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393051 + ... + 393357.

Almost surely, 2^120713628 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 120713628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167788544).

120713628 is an abundant number, since it is smaller than the sum of its proper divisors (214863460).

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

120713628 is a wasteful number, since it uses less digits than its factorization.

120713628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 120713628 is about 10986.9753799670. The cubic root of 120713628 is about 494.2182374807.

The spelling of 120713628 in words is "one hundred twenty million, seven hundred thirteen thousand, six hundred twenty-eight".