236340652 has 18 divisors (see below), whose sum is σ = 427375284. Its totient is φ = 114356520.

The previous prime is 236340641. The next prime is 236340661. The reversal of 236340652 is 256043632.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 26898 + ... + 34585.

Almost surely, 2^236340652 is an apocalyptic number.

It is an amenable number.

236340652 is a deficient number, since it is larger than the sum of its proper divisors (191034632).

236340652 is a wasteful number, since it uses less digits than its factorization.

236340652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61549 (or 61516 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 236340652 is about 15373.3747758909. The cubic root of 236340652 is about 618.2718542263.

The spelling of 236340652 in words is "two hundred thirty-six million, three hundred forty thousand, six hundred fifty-two".