135861350 has 12 divisors (see below), whose sum is σ = 252702204. Its totient is φ = 54344520.

The previous prime is 135861337. The next prime is 135861353. The reversal of 135861350 is 53168531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135861353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1358564 + ... + 1358663.

It is an arithmetic number, because the mean of its divisors is an integer number (21058517).

Almost surely, 2^135861350 is an apocalyptic number.

135861350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135861350 is a deficient number, since it is larger than the sum of its proper divisors (116840854).

135861350 is a wasteful number, since it uses less digits than its factorization.

135861350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717239 (or 2717234 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 135861350 is about 11655.9577041099. The cubic root of 135861350 is about 514.0814997920.

The spelling of 135861350 in words is "one hundred thirty-five million, eight hundred sixty-one thousand, three hundred fifty".