268206029 has 16 divisors (see below), whose sum is σ = 330503040. Its totient is φ = 211947840.

The previous prime is 268206019. The next prime is 268206053. The reversal of 268206029 is 920602862.

It is not a de Polignac number, because 268206029 - 2¹⁶ = 268140493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 268206029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268206019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113399 + ... + 115739.

It is an arithmetic number, because the mean of its divisors is an integer number (20656440).

Almost surely, 2^268206029 is an apocalyptic number.

It is an amenable number.

268206029 is a deficient number, since it is larger than the sum of its proper divisors (62297011).

268206029 is a wasteful number, since it uses less digits than its factorization.

268206029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 268206029 is about 16376.9969469375. The cubic root of 268206029 is about 644.8957458244.

The spelling of 268206029 in words is "two hundred sixty-eight million, two hundred six thousand, twenty-nine".