2506467 has 4 divisors (see below), whose sum is σ = 3341960. Its totient is φ = 1670976.

The previous prime is 2506459. The next prime is 2506481. The reversal of 2506467 is 7646052.

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

It is not a de Polignac number, because 2506467 - 2³ = 2506459 is a prime.

It is a D-number.

It is a Duffinian number.

2506467 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2506447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417742 + ... + 417747.

It is an arithmetic number, because the mean of its divisors is an integer number (835490).

2^2506467 is an apocalyptic number.

2506467 is a deficient number, since it is larger than the sum of its proper divisors (835493).

2506467 is an equidigital number, since it uses as much as digits as its factorization.

2506467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835492.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2506467 is about 1583.1825542242. The cubic root of 2506467 is about 135.8378076570.

The spelling of 2506467 in words is "two million, five hundred six thousand, four hundred sixty-seven".