2002215 has 8 divisors (see below), whose sum is σ = 3203568. Its totient is φ = 1067840.

The previous prime is 2002211. The next prime is 2002223. The reversal of 2002215 is 5122002.

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

It is not a de Polignac number, because 2002215 - 2² = 2002211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002211) 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, 66726 + ... + 66755.

It is an arithmetic number, because the mean of its divisors is an integer number (400446).

2^2002215 is an apocalyptic number.

2002215 is a deficient number, since it is larger than the sum of its proper divisors (1201353).

2002215 is a wasteful number, since it uses less digits than its factorization.

2002215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133489.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2002215 is about 1414.9964664267. The cubic root of 2002215 is about 126.0385999148.

Adding to 2002215 its reverse (5122002), we get a palindrome (7124217).

It can be divided in two parts, 200 and 2215, that added together give a triangular number (2415 = T₆₉).

The spelling of 2002215 in words is "two million, two thousand, two hundred fifteen".