135847630 has 16 divisors (see below), whose sum is σ = 245481840. Its totient is φ = 54126592.

The previous prime is 135847601. The next prime is 135847643. The reversal of 135847630 is 36748531.

135847630 is digitally balanced in base 2 and base 3, because in such bases 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 135847630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23860 + ... + 28999.

It is an arithmetic number, because the mean of its divisors is an integer number (15342615).

Almost surely, 2^135847630 is an apocalyptic number.

135847630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135847630 is a deficient number, since it is larger than the sum of its proper divisors (109634210).

135847630 is a wasteful number, since it uses less digits than its factorization.

135847630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53123.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 135847630 is about 11655.3691490231. The cubic root of 135847630 is about 514.0641943170.

Subtracting from 135847630 its reverse (36748531), we obtain a palindrome (99099099).

The spelling of 135847630 in words is "one hundred thirty-five million, eight hundred forty-seven thousand, six hundred thirty".