3215001 has 8 divisors (see below), whose sum is σ = 4306464. Its totient is φ = 2133440.

The previous prime is 3214997. The next prime is 3215011. The reversal of 3215001 is 1005123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3215001 - 2² = 3214997 is a prime.

It is a Curzon number.

3215001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3215011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (538308).

Almost surely, 2^3215001 is an apocalyptic number.

It is an amenable number.

3215001 is a deficient number, since it is larger than the sum of its proper divisors (1091463).

3215001 is a wasteful number, since it uses less digits than its factorization.

3215001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 3215001 is about 1793.0423865598. The cubic root of 3215001 is about 147.5911683819.

The spelling of 3215001 in words is "three million, two hundred fifteen thousand, one".