2509067 has 4 divisors (see below), whose sum is σ = 2737176. Its totient is φ = 2280960.

The previous prime is 2509063. The next prime is 2509079. The reversal of 2509067 is 7609052.

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

It is not a de Polignac number, because 2509067 - 2² = 2509063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2509061) 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, 114038 + ... + 114059.

It is an arithmetic number, because the mean of its divisors is an integer number (684294).

2^2509067 is an apocalyptic number.

2509067 is a deficient number, since it is larger than the sum of its proper divisors (228109).

2509067 is a wasteful number, since it uses less digits than its factorization.

2509067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228108.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2509067 is about 1584.0034722184. The cubic root of 2509067 is about 135.8847603666.

The spelling of 2509067 in words is "two million, five hundred nine thousand, sixty-seven".