4268013 has 4 divisors (see below), whose sum is σ = 5690688. Its totient is φ = 2845340.

The previous prime is 4268009. The next prime is 4268021. The reversal of 4268013 is 3108624.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4268013 - 2² = 4268009 is a prime.

It is a D-number.

4268013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268063) 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, 711333 + ... + 711338.

It is an arithmetic number, because the mean of its divisors is an integer number (1422672).

Almost surely, 2^4268013 is an apocalyptic number.

It is an amenable number.

4268013 is a deficient number, since it is larger than the sum of its proper divisors (1422675).

4268013 is a wasteful number, since it uses less digits than its factorization.

4268013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422674.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4268013 is about 2065.9169876837. The cubic root of 4268013 is about 162.2091111531.

The spelling of 4268013 in words is "four million, two hundred sixty-eight thousand, thirteen".