264798 has 24 divisors (see below), whose sum is σ = 587808. Its totient is φ = 86112.

The previous prime is 264793. The next prime is 264811. The reversal of 264798 is 897462.

264798 is a `hidden beast` number, since 2 + 647 + 9 + 8 = 666.

It is a d-powerful number, because it can be written as 2¹¹ + 6² + 7² + 4⁹ + 9 + 8³ .

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264791) 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, 690 + ... + 1002.

It is an arithmetic number, because the mean of its divisors is an integer number (24492).

2²⁶⁴⁷⁹⁸ is an apocalyptic number.

264798 is an abundant number, since it is smaller than the sum of its proper divisors (323010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264798 is a wasteful number, since it uses less digits than its factorization.

264798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 365 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 264798 is about 514.5852699019. The cubic root of 264798 is about 64.2152582594.

The spelling of 264798 in words is "two hundred sixty-four thousand, seven hundred ninety-eight".