236803968 has 48 divisors (see below), whose sum is σ = 681431400. Its totient is φ = 78934272.

The previous prime is 236803961. The next prime is 236803997. The reversal of 236803968 is 869308632.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×236803968² = 112152238521090048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236803961) by changing a digit.

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, 101628 + ... + 103931.

Almost surely, 2^236803968 is an apocalyptic number.

It is an amenable number.

236803968 is an abundant number, since it is smaller than the sum of its proper divisors (444627432).

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

236803968 is a wasteful number, since it uses less digits than its factorization.

236803968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205579 (or 205564 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 236803968 is about 15388.4361778577. The cubic root of 236803968 is about 618.6756051358.

The spelling of 236803968 in words is "two hundred thirty-six million, eight hundred three thousand, nine hundred sixty-eight".