135690200 has 24 divisors (see below), whose sum is σ = 315480180. Its totient is φ = 54276000.

The previous prime is 135690199. The next prime is 135690221. The reversal of 135690200 is 2096531.

135690200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135690200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339026 + ... + 339425.

Almost surely, 2^135690200 is an apocalyptic number.

135690200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135690200 is an abundant number, since it is smaller than the sum of its proper divisors (179789980).

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

135690200 is a wasteful number, since it uses less digits than its factorization.

135690200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678467 (or 678458 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 135690200 is about 11648.6136514179. The cubic root of 135690200 is about 513.8655393768.

The spelling of 135690200 in words is "one hundred thirty-five million, six hundred ninety thousand, two hundred".