135476236 has 24 divisors (see below), whose sum is σ = 274772736. Its totient is φ = 57242640.

The previous prime is 135476227. The next prime is 135476239. The reversal of 135476236 is 632674531.

135476236 = 254² + 255² + ... + 750².

It is a junction number, because it is equal to n+sod(n) for n = 135476195 and 135476204.

It is not an unprimeable number, because it can be changed into a prime (135476239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32086 + ... + 36061.

It is an arithmetic number, because the mean of its divisors is an integer number (11448864).

Almost surely, 2^135476236 is an apocalyptic number.

It is an amenable number.

135476236 is an abundant number, since it is smaller than the sum of its proper divisors (139296500).

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

135476236 is a wasteful number, since it uses less digits than its factorization.

135476236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68229 (or 68227 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 135476236 is about 11639.4259308610. The cubic root of 135476236 is about 513.5952998457.

The spelling of 135476236 in words is "one hundred thirty-five million, four hundred seventy-six thousand, two hundred thirty-six".