245067165 has 48 divisors (see below), whose sum is σ = 495825408. Its totient is φ = 109640448.

The previous prime is 245067161. The next prime is 245067167. The reversal of 245067165 is 561760542.

It is a happy number.

245067165 is a `hidden beast` number, since 24 + 506 + 71 + 65 = 666.

It is not a de Polignac number, because 245067165 - 2² = 245067161 is a prime.

It is a super-2 number, since 2×245067165² = 120115830722274450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245067161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6529 + ... + 23081.

It is an arithmetic number, because the mean of its divisors is an integer number (10329696).

Almost surely, 2^245067165 is an apocalyptic number.

It is an amenable number.

245067165 is an abundant number, since it is smaller than the sum of its proper divisors (250758243).

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

245067165 is a wasteful number, since it uses less digits than its factorization.

245067165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16618 (or 16615 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 245067165 is about 15654.6212026992. The cubic root of 245067165 is about 625.7896493727.

The spelling of 245067165 in words is "two hundred forty-five million, sixty-seven thousand, one hundred sixty-five".