120542060 has 24 divisors (see below), whose sum is σ = 253380960. Its totient is φ = 48170624.

The previous prime is 120542017. The next prime is 120542069. The reversal of 120542060 is 60245021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120542069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25136 + ... + 29544.

It is an arithmetic number, because the mean of its divisors is an integer number (10557540).

Almost surely, 2^120542060 is an apocalyptic number.

120542060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120542060 is an abundant number, since it is smaller than the sum of its proper divisors (132838900).

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

120542060 is a wasteful number, since it uses less digits than its factorization.

120542060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5785 (or 5783 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 120542060 is about 10979.1648134091. The cubic root of 120542060 is about 493.9839854501.

Adding to 120542060 its reverse (60245021), we get a palindrome (180787081).

The spelling of 120542060 in words is "one hundred twenty million, five hundred forty-two thousand, sixty".