268148901 has 8 divisors (see below), whose sum is σ = 361549440. Its totient is φ = 176757152.

The previous prime is 268148873. The next prime is 268148963. The reversal of 268148901 is 109841862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268148901 - 2⁵ = 268148869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 268148901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268148401) by changing a digit.

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, 501885 + ... + 502418.

It is an arithmetic number, because the mean of its divisors is an integer number (45193680).

Almost surely, 2^268148901 is an apocalyptic number.

It is an amenable number.

268148901 is a deficient number, since it is larger than the sum of its proper divisors (93400539).

268148901 is a wasteful number, since it uses less digits than its factorization.

268148901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004395.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 268148901 is about 16375.2527003402. The cubic root of 268148901 is about 644.8499548823.

The spelling of 268148901 in words is "two hundred sixty-eight million, one hundred forty-eight thousand, nine hundred one".