169093268 has 6 divisors (see below), whose sum is σ = 295913226. Its totient is φ = 84546632.

The previous prime is 169093247. The next prime is 169093289. The reversal of 169093268 is 862390961.

It is an interprime number because it is at equal distance from previous prime (169093247) and next prime (169093289).

It can be written as a sum of positive squares in only one way, i.e., 132756484 + 36336784 = 11522^2 + 6028^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21136655 + ... + 21136662.

It is an arithmetic number, because the mean of its divisors is an integer number (49318871).

Almost surely, 2^169093268 is an apocalyptic number.

It is an amenable number.

169093268 is a deficient number, since it is larger than the sum of its proper divisors (126819958).

169093268 is a wasteful number, since it uses less digits than its factorization.

169093268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42273321 (or 42273319 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 169093268 is about 13003.5867359740. The cubic root of 169093268 is about 552.9791703102.

The spelling of 169093268 in words is "one hundred sixty-nine million, ninety-three thousand, two hundred sixty-eight".