3140165 has 16 divisors (see below), whose sum is σ = 4396800. Its totient is φ = 2152080.

The previous prime is 3140147. The next prime is 3140183. The reversal of 3140165 is 5610413.

It is an interprime number because it is at equal distance from previous prime (3140147) and next prime (3140183).

It is not a de Polignac number, because 3140165 - 2⁸ = 3139909 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 800 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (274800).

Almost surely, 2^3140165 is an apocalyptic number.

3140165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3140165 is a deficient number, since it is larger than the sum of its proper divisors (1256635).

3140165 is an equidigital number, since it uses as much as digits as its factorization.

3140165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3140165 is about 1772.0510714988. The cubic root of 3140165 is about 146.4369999398.

Adding to 3140165 its reverse (5610413), we get a palindrome (8750578).

The spelling of 3140165 in words is "three million, one hundred forty thousand, one hundred sixty-five".