135567232 has 16 divisors (see below), whose sum is σ = 270075600. Its totient is φ = 67783552.

The previous prime is 135567227. The next prime is 135567233. The reversal of 135567232 is 232765531.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×135567232³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135567233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529432 + ... + 529687.

It is an arithmetic number, because the mean of its divisors is an integer number (16879725).

Almost surely, 2^135567232 is an apocalyptic number.

It is an amenable number.

135567232 is a deficient number, since it is larger than the sum of its proper divisors (134508368).

135567232 is an equidigital number, since it uses as much as digits as its factorization.

135567232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059133 (or 1059121 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 135567232 is about 11643.3342303655. The cubic root of 135567232 is about 513.7102638167.

The spelling of 135567232 in words is "one hundred thirty-five million, five hundred sixty-seven thousand, two hundred thirty-two".