7012217 has 4 divisors (see below), whose sum is σ = 7317120. Its totient is φ = 6707316.

The previous prime is 7012199. The next prime is 7012223. The reversal of 7012217 is 7122107.

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 7012217 - 2¹² = 7008121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7012267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152417 + ... + 152462.

It is an arithmetic number, because the mean of its divisors is an integer number (1829280).

Almost surely, 2^7012217 is an apocalyptic number.

It is an amenable number.

7012217 is a deficient number, since it is larger than the sum of its proper divisors (304903).

7012217 is a wasteful number, since it uses less digits than its factorization.

7012217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304902.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 7012217 is about 2648.0591005489. The cubic root of 7012217 is about 191.4043406462.

The spelling of 7012217 in words is "seven million, twelve thousand, two hundred seventeen".