236038628 has 24 divisors (see below), whose sum is σ = 476414400. Its totient is φ = 100230048.

The previous prime is 236038613. The next prime is 236038639. The reversal of 236038628 is 826830632.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 236038591 and 236038600.

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 7 ways as a sum of consecutive naturals, for example, 35618 + ... + 41721.

It is an arithmetic number, because the mean of its divisors is an integer number (19850600).

Almost surely, 2^236038628 is an apocalyptic number.

236038628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

236038628 is an abundant number, since it is smaller than the sum of its proper divisors (240375772).

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

236038628 is a wasteful number, since it uses less digits than its factorization.

236038628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77459 (or 77457 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 236038628 is about 15363.5486786094. The cubic root of 236038628 is about 618.0083750257.

The spelling of 236038628 in words is "two hundred thirty-six million, thirty-eight thousand, six hundred twenty-eight".