135385270 has 8 divisors (see below), whose sum is σ = 243693504. Its totient is φ = 54154104.

The previous prime is 135385259. The next prime is 135385301. The reversal of 135385270 is 72583531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6769254 + ... + 6769273.

It is an arithmetic number, because the mean of its divisors is an integer number (30461688).

Almost surely, 2^135385270 is an apocalyptic number.

135385270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135385270 is a deficient number, since it is larger than the sum of its proper divisors (108308234).

135385270 is a wasteful number, since it uses less digits than its factorization.

135385270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13538534.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 135385270 is about 11635.5176077388. The cubic root of 135385270 is about 513.4803223116.

The spelling of 135385270 in words is "one hundred thirty-five million, three hundred eighty-five thousand, two hundred seventy".