120540468 has 12 divisors (see below), whose sum is σ = 281261120. Its totient is φ = 40180152.

The previous prime is 120540467. The next prime is 120540473. The reversal of 120540468 is 864045021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120540461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5022508 + ... + 5022531.

Almost surely, 2^120540468 is an apocalyptic number.

It is an amenable number.

120540468 is an abundant number, since it is smaller than the sum of its proper divisors (160720652).

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

120540468 is a wasteful number, since it uses less digits than its factorization.

120540468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045046 (or 10045044 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 120540468 is about 10979.0923122087. The cubic root of 120540468 is about 493.9818107570.

Adding to 120540468 its reverse (864045021), we get a palindrome (984585489).

The spelling of 120540468 in words is "one hundred twenty million, five hundred forty thousand, four hundred sixty-eight".