268018038 has 32 divisors (see below), whose sum is σ = 597196800. Its totient is φ = 89099208.

The previous prime is 268018021. The next prime is 268018117. The reversal of 268018038 is 830810862.

It is a junction number, because it is equal to n+sod(n) for n = 268017993 and 268018011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14203 + ... + 27161.

It is an arithmetic number, because the mean of its divisors is an integer number (18662400).

Almost surely, 2^268018038 is an apocalyptic number.

268018038 is an abundant number, since it is smaller than the sum of its proper divisors (329178762).

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

268018038 is a wasteful number, since it uses less digits than its factorization.

268018038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353 (or 13347 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 268018038 is about 16371.2564575844. The cubic root of 268018038 is about 644.7450371411.

The spelling of 268018038 in words is "two hundred sixty-eight million, eighteen thousand, thirty-eight".