268190202 has 32 divisors (see below), whose sum is σ = 634147200. Its totient is φ = 73983168.

The previous prime is 268190191. The next prime is 268190233. The reversal of 268190202 is 202091862.

It is a self number, because there is not a number n which added to its sum of digits gives 268190202.

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, 108877 + ... + 111312.

It is an arithmetic number, because the mean of its divisors is an integer number (19817100).

Almost surely, 2^268190202 is an apocalyptic number.

268190202 is an abundant number, since it is smaller than the sum of its proper divisors (365956998).

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

268190202 is a wasteful number, since it uses less digits than its factorization.

268190202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220230.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 268190202 is about 16376.5137315608. The cubic root of 268190202 is about 644.8830603455.

The spelling of 268190202 in words is "two hundred sixty-eight million, one hundred ninety thousand, two hundred two".