135852368 has 40 divisors (see below), whose sum is σ = 270194760. Its totient is φ = 66147840.

The previous prime is 135852347. The next prime is 135852377. The reversal of 135852368 is 863258531.

It can be written as a sum of positive squares in 4 ways, for example, as 9784384 + 126067984 = 3128^2 + 11228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105746 + ... + 107022.

It is an arithmetic number, because the mean of its divisors is an integer number (6754869).

Almost surely, 2^135852368 is an apocalyptic number.

It is an amenable number.

135852368 is a deficient number, since it is larger than the sum of its proper divisors (134342392).

135852368 is a wasteful number, since it uses less digits than its factorization.

135852368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1449 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 135852368 is about 11655.5724012165. The cubic root of 135852368 is about 514.0701706397.

The spelling of 135852368 in words is "one hundred thirty-five million, eight hundred fifty-two thousand, three hundred sixty-eight".