3106005 has 16 divisors (see below), whose sum is σ = 5679744. Its totient is φ = 1419840.

The previous prime is 3106003. The next prime is 3106007. The reversal of 3106005 is 5006013.

It is an interprime number because it is at equal distance from previous prime (3106003) and next prime (3106007).

It is not a de Polignac number, because 3106005 - 2¹ = 3106003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

3106005 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3106003) 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 15 ways as a sum of consecutive naturals, for example, 14686 + ... + 14895.

It is an arithmetic number, because the mean of its divisors is an integer number (354984).

Almost surely, 2^3106005 is an apocalyptic number.

3106005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3106005 is a deficient number, since it is larger than the sum of its proper divisors (2573739).

3106005 is a wasteful number, since it uses less digits than its factorization.

3106005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29596.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3106005 is about 1762.3861665367. The cubic root of 3106005 is about 145.9040621990.

The spelling of 3106005 in words is "three million, one hundred six thousand, five".