135426732 has 24 divisors (see below), whose sum is σ = 361138176. Its totient is φ = 38693328.

The previous prime is 135426719. The next prime is 135426751. The reversal of 135426732 is 237624531.

It is a junction number, because it is equal to n+sod(n) for n = 135426693 and 135426702.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 806028 + ... + 806195.

It is an arithmetic number, because the mean of its divisors is an integer number (15047424).

Almost surely, 2^135426732 is an apocalyptic number.

135426732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135426732 is an abundant number, since it is smaller than the sum of its proper divisors (225711444).

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

135426732 is a wasteful number, since it uses less digits than its factorization.

135426732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612237 (or 1612235 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 135426732 is about 11637.2991711995. The cubic root of 135426732 is about 513.5327350744.

The spelling of 135426732 in words is "one hundred thirty-five million, four hundred twenty-six thousand, seven hundred thirty-two".