2706023 has 4 divisors (see below), whose sum is σ = 2744208. Its totient is φ = 2667840.

The previous prime is 2706017. The next prime is 2706029. The reversal of 2706023 is 3206072.

2706023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (2706017) and next prime (2706029).

It is a cyclic number.

It is not a de Polignac number, because 2706023 - 2¹² = 2701927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2705986 and 2706004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18986 + ... + 19127.

It is an arithmetic number, because the mean of its divisors is an integer number (686052).

2^2706023 is an apocalyptic number.

2706023 is a deficient number, since it is larger than the sum of its proper divisors (38185).

2706023 is an equidigital number, since it uses as much as digits as its factorization.

2706023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38184.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2706023 is about 1644.9993920972. Note that the first 3 decimals coincide. The cubic root of 2706023 is about 139.3511299251.

The spelling of 2706023 in words is "two million, seven hundred six thousand, twenty-three".