264105 has 12 divisors (see below), whose sum is σ = 457860. Its totient is φ = 140832.

The previous prime is 264101. The next prime is 264113. The reversal of 264105 is 501462.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56169 + 207936 = 237^2 + 456^2 .

It is not a de Polignac number, because 264105 - 2² = 264101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2890 + ... + 2979.

It is an arithmetic number, because the mean of its divisors is an integer number (38155).

2²⁶⁴¹⁰⁵ is an apocalyptic number.

It is an amenable number.

264105 is a deficient number, since it is larger than the sum of its proper divisors (193755).

264105 is a wasteful number, since it uses less digits than its factorization.

264105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5880 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 264105 is about 513.9114709753. The cubic root of 264105 is about 64.1591902985.

Adding to 264105 its reverse (501462), we get a palindrome (765567).

The spelling of 264105 in words is "two hundred sixty-four thousand, one hundred five".