135032346 has 40 divisors (see below), whose sum is σ = 303235680. Its totient is φ = 44912232.

The previous prime is 135032329. The next prime is 135032347. The reversal of 135032346 is 643230531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135032347) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 146475 + ... + 147393.

It is an arithmetic number, because the mean of its divisors is an integer number (7580892).

Almost surely, 2^135032346 is an apocalyptic number.

135032346 is an abundant number, since it is smaller than the sum of its proper divisors (168203334).

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

135032346 is an equidigital number, since it uses as much as digits as its factorization.

135032346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 135032346 is about 11620.3419054690. The cubic root of 135032346 is about 513.0337517549.

Adding to 135032346 its reverse (643230531), we get a palindrome (778262877).

The spelling of 135032346 in words is "one hundred thirty-five million, thirty-two thousand, three hundred forty-six".