3145001 has 4 divisors (see below), whose sum is σ = 3158400. Its totient is φ = 3131604.

The previous prime is 3144989. The next prime is 3145019. The reversal of 3145001 is 1005413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3145001 - 2¹⁸ = 2882857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3145091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6341 + ... + 6818.

It is an arithmetic number, because the mean of its divisors is an integer number (789600).

Almost surely, 2^3145001 is an apocalyptic number.

It is an amenable number.

3145001 is a deficient number, since it is larger than the sum of its proper divisors (13399).

3145001 is a wasteful number, since it uses less digits than its factorization.

3145001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13398.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3145001 is about 1773.4150670387. The cubic root of 3145001 is about 146.5121346439.

The spelling of 3145001 in words is "three million, one hundred forty-five thousand, one".