268532207 has 4 divisors (see below), whose sum is σ = 268951776. Its totient is φ = 268112640.

The previous prime is 268532171. The next prime is 268532213. The reversal of 268532207 is 702235862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 268532207 - 2¹⁰ = 268531183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268532507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208823 + ... + 210104.

It is an arithmetic number, because the mean of its divisors is an integer number (67237944).

Almost surely, 2^268532207 is an apocalyptic number.

268532207 is a deficient number, since it is larger than the sum of its proper divisors (419569).

268532207 is an equidigital number, since it uses as much as digits as its factorization.

268532207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419568.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 268532207 is about 16386.9523402004. The cubic root of 268532207 is about 645.1570692933.

The spelling of 268532207 in words is "two hundred sixty-eight million, five hundred thirty-two thousand, two hundred seven".