2430005 has 8 divisors (see below), whose sum is σ = 3069600. Its totient is φ = 1841616.

The previous prime is 2429983. The next prime is 2430007. The reversal of 2430005 is 5000342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2430005 - 2⁶ = 2429941 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12695 + ... + 12884.

It is an arithmetic number, because the mean of its divisors is an integer number (383700).

2^2430005 is an apocalyptic number.

It is an amenable number.

2430005 is a deficient number, since it is larger than the sum of its proper divisors (639595).

2430005 is a wasteful number, since it uses less digits than its factorization.

2430005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25603.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2430005 is about 1558.8473305619. The cubic root of 2430005 is about 134.4422346066.

Adding to 2430005 its reverse (5000342), we get a palindrome (7430347).

The spelling of 2430005 in words is "two million, four hundred thirty thousand, five".