238662012 has 36 divisors (see below), whose sum is σ = 567000168. Its totient is φ = 78112800.

The previous prime is 238661939. The next prime is 238662023. The reversal of 238662012 is 210266832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417687 + ... + 418257.

Almost surely, 2^238662012 is an apocalyptic number.

It is an amenable number.

238662012 is an abundant number, since it is smaller than the sum of its proper divisors (328338156).

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

238662012 is an equidigital number, since it uses as much as digits as its factorization.

238662012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 238662012 is about 15448.6896531712. The cubic root of 238662012 is about 620.2895040620.

It can be divided in two parts, 23866 and 2012, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 238662012 in words is "two hundred thirty-eight million, six hundred sixty-two thousand, twelve".