135494235 has 64 divisors (see below), whose sum is σ = 254275200. Its totient is φ = 68350464.

The previous prime is 135494221. The next prime is 135494269. The reversal of 135494235 is 532494531.

135494235 is a `hidden beast` number, since 135 + 494 + 2 + 35 = 666.

135494235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135494235 - 2⁶ = 135494171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135494235.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207169 + ... + 207821.

It is an arithmetic number, because the mean of its divisors is an integer number (3973050).

Almost surely, 2^135494235 is an apocalyptic number.

135494235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135494235 is a deficient number, since it is larger than the sum of its proper divisors (118780965).

135494235 is a wasteful number, since it uses less digits than its factorization.

135494235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 743 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 135494235 is about 11640.1990962354. The cubic root of 135494235 is about 513.6180437914.

The spelling of 135494235 in words is "one hundred thirty-five million, four hundred ninety-four thousand, two hundred thirty-five".