2306013 has 4 divisors (see below), whose sum is σ = 3074688. Its totient is φ = 1537340.

The previous prime is 2305987. The next prime is 2306023. The reversal of 2306013 is 3106032.

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 2306013 - 2⁶ = 2305949 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2305983 and 2306001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2306023) 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, 384333 + ... + 384338.

It is an arithmetic number, because the mean of its divisors is an integer number (768672).

2^2306013 is an apocalyptic number.

It is an amenable number.

2306013 is a deficient number, since it is larger than the sum of its proper divisors (768675).

2306013 is an equidigital number, since it uses as much as digits as its factorization.

2306013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768674.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2306013 is about 1518.5562222058. The cubic root of 2306013 is about 132.1155439184.

The spelling of 2306013 in words is "two million, three hundred six thousand, thirteen".