135307194 has 16 divisors (see below), whose sum is σ = 295215840. Its totient is φ = 41002160.

The previous prime is 135307177. The next prime is 135307231. The reversal of 135307194 is 491703531.

135307194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024989 + ... + 1025120.

It is an arithmetic number, because the mean of its divisors is an integer number (18450990).

Almost surely, 2^135307194 is an apocalyptic number.

135307194 is an abundant number, since it is smaller than the sum of its proper divisors (159908646).

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

135307194 is a wasteful number, since it uses less digits than its factorization.

135307194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050125.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 135307194 is about 11632.1620518285. The cubic root of 135307194 is about 513.3815961631.

The spelling of 135307194 in words is "one hundred thirty-five million, three hundred seven thousand, one hundred ninety-four".