135446652 has 36 divisors (see below), whose sum is σ = 373505496. Its totient is φ = 41044320.

The previous prime is 135446639. The next prime is 135446653. The reversal of 135446652 is 256644531.

135446652 is a `hidden beast` number, since 1 + 3 + 544 + 66 + 52 = 666.

135446652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135446653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170623 + ... + 171414.

Almost surely, 2^135446652 is an apocalyptic number.

135446652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135446652 is an abundant number, since it is smaller than the sum of its proper divisors (238058844).

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

135446652 is a wasteful number, since it uses less digits than its factorization.

135446652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342058 (or 342053 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 135446652 is about 11638.1550084195. The cubic root of 135446652 is about 513.5579124536.

The spelling of 135446652 in words is "one hundred thirty-five million, four hundred forty-six thousand, six hundred fifty-two".