135241570 has 16 divisors (see below), whose sum is σ = 247561920. Its totient is φ = 53179504.

The previous prime is 135241567. The next prime is 135241573. The reversal of 135241570 is 75142531.

It is a happy number.

135241570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135241567) and next prime (135241573).

It is not an unprimeable number, because it can be changed into a prime (135241573) 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, 114022 + ... + 115201.

It is an arithmetic number, because the mean of its divisors is an integer number (15472620).

Almost surely, 2^135241570 is an apocalyptic number.

135241570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135241570 is a deficient number, since it is larger than the sum of its proper divisors (112320350).

135241570 is a wasteful number, since it uses less digits than its factorization.

135241570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229289.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 135241570 is about 11629.3409099570. The cubic root of 135241570 is about 513.2985860365.

The spelling of 135241570 in words is "one hundred thirty-five million, two hundred forty-one thousand, five hundred seventy".