135858192 has 20 divisors (see below), whose sum is σ = 350967120. Its totient is φ = 45286048.

The previous prime is 135858187. The next prime is 135858209. The reversal of 135858192 is 291858531.

135858192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415142 + ... + 1415237.

It is an arithmetic number, because the mean of its divisors is an integer number (17548356).

Almost surely, 2^135858192 is an apocalyptic number.

135858192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135858192 is an abundant number, since it is smaller than the sum of its proper divisors (215108928).

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

135858192 is a wasteful number, since it uses less digits than its factorization.

135858192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830390 (or 2830384 counting only the distinct ones).

The product of its digits is 86400, while the sum is 42.

The square root of 135858192 is about 11655.8222361187. The cubic root of 135858192 is about 514.0775166088.

The spelling of 135858192 in words is "one hundred thirty-five million, eight hundred fifty-eight thousand, one hundred ninety-two".