135742060 has 48 divisors (see below), whose sum is σ = 292057920. Its totient is φ = 52980480.

The previous prime is 135742039. The next prime is 135742151. The reversal of 135742060 is 60247531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154342 + ... + 155218.

It is an arithmetic number, because the mean of its divisors is an integer number (6084540).

Almost surely, 2^135742060 is an apocalyptic number.

135742060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135742060 is an abundant number, since it is smaller than the sum of its proper divisors (156315860).

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

135742060 is a wasteful number, since it uses less digits than its factorization.

135742060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 135742060 is about 11650.8394547346. The cubic root of 135742060 is about 513.9309965053.

Adding to 135742060 its reverse (60247531), we get a palindrome (195989591).

The spelling of 135742060 in words is "one hundred thirty-five million, seven hundred forty-two thousand, sixty".