135425832 has 16 divisors (see below), whose sum is σ = 338564640. Its totient is φ = 45141936.

The previous prime is 135425819. The next prime is 135425833. The reversal of 135425832 is 238524531.

It is a junction number, because it is equal to n+sod(n) for n = 135425793 and 135425802.

It is not an unprimeable number, because it can be changed into a prime (135425833) 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 3 ways as a sum of consecutive naturals, for example, 2821348 + ... + 2821395.

It is an arithmetic number, because the mean of its divisors is an integer number (21160290).

Almost surely, 2^135425832 is an apocalyptic number.

135425832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135425832 is an abundant number, since it is smaller than the sum of its proper divisors (203138808).

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

135425832 is a wasteful number, since it uses less digits than its factorization.

135425832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642752 (or 5642748 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 135425832 is about 11637.2605023691. The cubic root of 135425832 is about 513.5315974839.

The spelling of 135425832 in words is "one hundred thirty-five million, four hundred twenty-five thousand, eight hundred thirty-two".