3145241 has 16 divisors (see below), whose sum is σ = 3672000. Its totient is φ = 2664000.

The previous prime is 3145223. The next prime is 3145243. The reversal of 3145241 is 1425413.

It is a cyclic number.

It is not a de Polignac number, because 3145241 - 2¹⁰ = 3144217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3145243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21035 + ... + 21183.

It is an arithmetic number, because the mean of its divisors is an integer number (229500).

Almost surely, 2^3145241 is an apocalyptic number.

It is an amenable number.

3145241 is a deficient number, since it is larger than the sum of its proper divisors (526759).

3145241 is a wasteful number, since it uses less digits than its factorization.

3145241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280.

The product of its digits is 480, while the sum is 20.

The square root of 3145241 is about 1773.4827318020. The cubic root of 3145241 is about 146.5158614067.

It can be divided in two parts, 314 and 5241, that added together give a palindrome (5555).

The spelling of 3145241 in words is "three million, one hundred forty-five thousand, two hundred forty-one".