3141955 has 4 divisors (see below), whose sum is σ = 3770352. Its totient is φ = 2513560.

The previous prime is 3141937. The next prime is 3141959. The reversal of 3141955 is 5591413.

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

It is not a de Polignac number, because 3141955 - 2⁹ = 3141443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141959) 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, 314191 + ... + 314200.

It is an arithmetic number, because the mean of its divisors is an integer number (942588).

Almost surely, 2^3141955 is an apocalyptic number.

3141955 is a deficient number, since it is larger than the sum of its proper divisors (628397).

3141955 is an equidigital number, since it uses as much as digits as its factorization.

3141955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628396.

The product of its digits is 2700, while the sum is 28.

The square root of 3141955 is about 1772.5560639935. The cubic root of 3141955 is about 146.4648193314.

It can be divided in two parts, 3141 and 955, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3141955 in words is "three million, one hundred forty-one thousand, nine hundred fifty-five".