264164205 has 16 divisors (see below), whose sum is σ = 431656704. Its totient is φ = 137889600.

The previous prime is 264164171. The next prime is 264164249. The reversal of 264164205 is 502461462.

It is not a de Polignac number, because 264164205 - 2¹⁶ = 264098669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186646 + ... + 188055.

It is an arithmetic number, because the mean of its divisors is an integer number (26978544).

Almost surely, 2^264164205 is an apocalyptic number.

It is an amenable number.

264164205 is a deficient number, since it is larger than the sum of its proper divisors (167492499).

264164205 is a wasteful number, since it uses less digits than its factorization.

264164205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374756.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 264164205 is about 16253.1290833488. The cubic root of 264164205 is about 641.6398417601.

The spelling of 264164205 in words is "two hundred sixty-four million, one hundred sixty-four thousand, two hundred five".