136303652 has 12 divisors (see below), whose sum is σ = 246226176. Its totient is φ = 65953320.

The previous prime is 136303649. The next prime is 136303669. The reversal of 136303652 is 256303631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549488 + ... + 549735.

It is an arithmetic number, because the mean of its divisors is an integer number (20518848).

Almost surely, 2^136303652 is an apocalyptic number.

It is an amenable number.

136303652 is a deficient number, since it is larger than the sum of its proper divisors (109922524).

136303652 is a wasteful number, since it uses less digits than its factorization.

136303652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099258 (or 1099256 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 136303652 is about 11674.9155029062. The cubic root of 136303652 is about 514.6387663814.

The spelling of 136303652 in words is "one hundred thirty-six million, three hundred three thousand, six hundred fifty-two".