25067 has 4 divisors (see below), whose sum is σ = 28656. Its totient is φ = 21480.

The previous prime is 25057. The next prime is 25073. The reversal of 25067 is 76052.

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 25067 - 2¹⁰ = 24043 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13 and base 15.

It is not an unprimeable number, because it can be changed into a prime (25037) 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, 1784 + ... + 1797.

It is an arithmetic number, because the mean of its divisors is an integer number (7164).

2²⁵⁰⁶⁷ is an apocalyptic number.

25067 is a deficient number, since it is larger than the sum of its proper divisors (3589).

25067 is an equidigital number, since it uses as much as digits as its factorization.

25067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 25067 is about 158.3256138469. The cubic root of 25067 is about 29.2662753070.

The spelling of 25067 in words is "twenty-five thousand, sixty-seven".