268632001 has 4 divisors (see below), whose sum is σ = 293053104. Its totient is φ = 244210900.

The previous prime is 268631999. The next prime is 268632031. The reversal of 268632001 is 100236862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 268632001 - 2¹ = 268631999 is a prime.

It is a super-2 number, since 2×268632001² = 144326303922528002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268632031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12210535 + ... + 12210556.

It is an arithmetic number, because the mean of its divisors is an integer number (73263276).

Almost surely, 2^268632001 is an apocalyptic number.

It is an amenable number.

268632001 is a deficient number, since it is larger than the sum of its proper divisors (24421103).

268632001 is a wasteful number, since it uses less digits than its factorization.

268632001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24421102.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 268632001 is about 16389.9969798655. The cubic root of 268632001 is about 645.2369788027.

Adding to 268632001 its reverse (100236862), we get a palindrome (368868863).

The spelling of 268632001 in words is "two hundred sixty-eight million, six hundred thirty-two thousand, one".