268229412 has 108 divisors (see below), whose sum is σ = 752322480. Its totient is φ = 80514720.

The previous prime is 268229371. The next prime is 268229447. The reversal of 268229412 is 214922862.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 605263 + ... + 605705.

Almost surely, 2^268229412 is an apocalyptic number.

268229412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268229412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376161240).

268229412 is an abundant number, since it is smaller than the sum of its proper divisors (484093068).

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

268229412 is a wasteful number, since it uses less digits than its factorization.

268229412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 598 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 268229412 is about 16377.7108290506. The cubic root of 268229412 is about 644.9144865900.

The spelling of 268229412 in words is "two hundred sixty-eight million, two hundred twenty-nine thousand, four hundred twelve".