120544260 has 48 divisors (see below), whose sum is σ = 343901376. Its totient is φ = 31537792.

The previous prime is 120544241. The next prime is 120544273. The reversal of 120544260 is 62445021.

It is a self number, because there is not a number n which added to its sum of digits gives 120544260.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15774 + ... + 22133.

It is an arithmetic number, because the mean of its divisors is an integer number (7164612).

Almost surely, 2^120544260 is an apocalyptic number.

120544260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120544260 is an abundant number, since it is smaller than the sum of its proper divisors (223357116).

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

120544260 is a wasteful number, since it uses less digits than its factorization.

120544260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37972 (or 37970 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 120544260 is about 10979.2650027222. The cubic root of 120544260 is about 493.9869906478.

Adding to 120544260 its reverse (62445021), we get a palindrome (182989281).

The spelling of 120544260 in words is "one hundred twenty million, five hundred forty-four thousand, two hundred sixty".