7102118 has 8 divisors (see below), whose sum is σ = 10758960. Its totient is φ = 3515800.

The previous prime is 7102103. The next prime is 7102127. The reversal of 7102118 is 8112017.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7102118.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17378 + ... + 17781.

It is an arithmetic number, because the mean of its divisors is an integer number (1344870).

Almost surely, 2^7102118 is an apocalyptic number.

7102118 is a deficient number, since it is larger than the sum of its proper divisors (3656842).

7102118 is a wasteful number, since it uses less digits than its factorization.

7102118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35262.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 7102118 is about 2664.9799248775. The cubic root of 7102118 is about 192.2188440693.

The spelling of 7102118 in words is "seven million, one hundred two thousand, one hundred eighteen".