135471627 has 12 divisors (see below), whose sum is σ = 195789984. Its totient is φ = 90264240.

The previous prime is 135471593. The next prime is 135471647. The reversal of 135471627 is 726174531.

It is a happy number.

It is not a de Polignac number, because 135471627 - 2¹⁹ = 134947339 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 135471591 and 135471600.

It is not an unprimeable number, because it can be changed into a prime (135471647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20718 + ... + 26460.

It is an arithmetic number, because the mean of its divisors is an integer number (16315832).

Almost surely, 2^135471627 is an apocalyptic number.

135471627 is a deficient number, since it is larger than the sum of its proper divisors (60318357).

135471627 is a wasteful number, since it uses less digits than its factorization.

135471627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8370 (or 8367 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 135471627 is about 11639.2279383127. The cubic root of 135471627 is about 513.5894754845.

The spelling of 135471627 in words is "one hundred thirty-five million, four hundred seventy-one thousand, six hundred twenty-seven".