135187410 has 16 divisors (see below), whose sum is σ = 324449856. Its totient is φ = 36049968.

The previous prime is 135187391. The next prime is 135187411. The reversal of 135187410 is 14781531.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4506247 = 135187410 / (1 + 3 + 5 + 1 + 8 + 7 + 4 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (135187411) by changing a digit.

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, 2253094 + ... + 2253153.

It is an arithmetic number, because the mean of its divisors is an integer number (20278116).

Almost surely, 2^135187410 is an apocalyptic number.

135187410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135187410 is an abundant number, since it is smaller than the sum of its proper divisors (189262446).

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

135187410 is a wasteful number, since it uses less digits than its factorization.

135187410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506257.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 135187410 is about 11627.0120839363. The cubic root of 135187410 is about 513.2300569019.

The spelling of 135187410 in words is "one hundred thirty-five million, one hundred eighty-seven thousand, four hundred ten".