268148902 has 16 divisors (see below), whose sum is σ = 459897120. Its totient is φ = 114867648.

The previous prime is 268148873. The next prime is 268148963. The reversal of 268148902 is 209841862.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48874 + ... + 54082.

It is an arithmetic number, because the mean of its divisors is an integer number (28743570).

Almost surely, 2^268148902 is an apocalyptic number.

268148902 is a deficient number, since it is larger than the sum of its proper divisors (191748218).

268148902 is a wasteful number, since it uses less digits than its factorization.

268148902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8895.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 268148902 is about 16375.2527308741. The cubic root of 268148902 is about 644.8499556839.

The spelling of 268148902 in words is "two hundred sixty-eight million, one hundred forty-eight thousand, nine hundred two".