120206548 has 24 divisors (see below), whose sum is σ = 262269504. Its totient is φ = 46833600.

The previous prime is 120206531. The next prime is 120206551. The reversal of 120206548 is 845602021.

It is a super-2 number, since 2×120206548² = 28899228364152608, which contains 22 as substring.

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

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 194833 + ... + 195448.

It is an arithmetic number, because the mean of its divisors is an integer number (10927896).

Almost surely, 2^120206548 is an apocalyptic number.

It is an amenable number.

120206548 is an abundant number, since it is smaller than the sum of its proper divisors (142062956).

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

120206548 is a wasteful number, since it uses less digits than its factorization.

120206548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390303 (or 390301 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 120206548 is about 10963.8746800572. The cubic root of 120206548 is about 493.5252477496.

Adding to 120206548 its reverse (845602021), we get a palindrome (965808569).

The spelling of 120206548 in words is "one hundred twenty million, two hundred six thousand, five hundred forty-eight".