268419432 has 32 divisors (see below), whose sum is σ = 671731200. Its totient is φ = 89382144.

The previous prime is 268419419. The next prime is 268419439. The reversal of 268419432 is 234914862.

It is not an unprimeable number, because it can be changed into a prime (268419439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20944 + ... + 31232.

It is an arithmetic number, because the mean of its divisors is an integer number (20991600).

Almost surely, 2^268419432 is an apocalyptic number.

It is an amenable number.

268419432 is an abundant number, since it is smaller than the sum of its proper divisors (403311768).

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

268419432 is a wasteful number, since it uses less digits than its factorization.

268419432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385 (or 11381 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 268419432 is about 16383.5109790301. The cubic root of 268419432 is about 645.0667414862.

The spelling of 268419432 in words is "two hundred sixty-eight million, four hundred nineteen thousand, four hundred thirty-two".