120206260 has 48 divisors (see below), whose sum is σ = 264176640. Its totient is φ = 45896960.

The previous prime is 120206249. The next prime is 120206287. The reversal of 120206260 is 62602021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36981 + ... + 40099.

It is an arithmetic number, because the mean of its divisors is an integer number (5503680).

Almost surely, 2^120206260 is an apocalyptic number.

120206260 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 120206260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132088320).

120206260 is an abundant number, since it is smaller than the sum of its proper divisors (143970380).

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

120206260 is a wasteful number, since it uses less digits than its factorization.

120206260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216 (or 3214 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 120206260 is about 10963.8615460065. The cubic root of 120206260 is about 493.5248536075.

Adding to 120206260 its reverse (62602021), we get a palindrome (182808281).

The spelling of 120206260 in words is "one hundred twenty million, two hundred six thousand, two hundred sixty".