245067 has 4 divisors (see below), whose sum is σ = 326760. Its totient is φ = 163376.

The previous prime is 245039. The next prime is 245071. The reversal of 245067 is 760542.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 245067 - 2⁷ = 244939 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (245087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40842 + ... + 40847.

It is an arithmetic number, because the mean of its divisors is an integer number (81690).

2²⁴⁵⁰⁶⁷ is an apocalyptic number.

245067 is a deficient number, since it is larger than the sum of its proper divisors (81693).

245067 is an equidigital number, since it uses as much as digits as its factorization.

245067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81692.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 245067 is about 495.0424224246. The cubic root of 245067 is about 62.5789508928.

The spelling of 245067 in words is "two hundred forty-five thousand, sixty-seven".