120627580 has 96 divisors (see below), whose sum is σ = 287400960. Its totient is φ = 42255360.

The previous prime is 120627557. The next prime is 120627581. The reversal of 120627580 is 85726021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120627581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458529 + ... + 458791.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2^120627580 is an apocalyptic number.

120627580 is a gapful number since it is divisible by the number (10) 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 120627580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143700480).

120627580 is an abundant number, since it is smaller than the sum of its proper divisors (166773380).

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

120627580 is a wasteful number, since it uses less digits than its factorization.

120627580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 120627580 is about 10983.0587724914. The cubic root of 120627580 is about 494.1007787748.

The spelling of 120627580 in words is "one hundred twenty million, six hundred twenty-seven thousand, five hundred eighty".