7070217 has 32 divisors (see below), whose sum is σ = 11894784. Its totient is φ = 3628800.

The previous prime is 7070213. The next prime is 7070221. The reversal of 7070217 is 7120707.

It is an interprime number because it is at equal distance from previous prime (7070213) and next prime (7070221).

It is not a de Polignac number, because 7070217 - 2² = 7070213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29217 + ... + 29457.

It is an arithmetic number, because the mean of its divisors is an integer number (371712).

Almost surely, 2^7070217 is an apocalyptic number.

7070217 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

7070217 is a deficient number, since it is larger than the sum of its proper divisors (4824567).

7070217 is a wasteful number, since it uses less digits than its factorization.

7070217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 686, while the sum is 24.

The square root of 7070217 is about 2658.9879653733. The cubic root of 7070217 is about 191.9306118622.

The spelling of 7070217 in words is "seven million, seventy thousand, two hundred seventeen".