7120117 has 8 divisors (see below), whose sum is σ = 7529760. Its totient is φ = 6714000.

The previous prime is 7120097. The next prime is 7120121. The reversal of 7120117 is 7110217.

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 7120117 - 2¹⁵ = 7087349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7120094 and 7120103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (941220).

Almost surely, 2^7120117 is an apocalyptic number.

It is an amenable number.

7120117 is a deficient number, since it is larger than the sum of its proper divisors (409643).

7120117 is a wasteful number, since it uses less digits than its factorization.

7120117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 7120117 is about 2668.3547365371. The cubic root of 7120117 is about 192.3810880828.

The spelling of 7120117 in words is "seven million, one hundred twenty thousand, one hundred seventeen".