7816114 has 8 divisors (see below), whose sum is σ = 11785500. Its totient is φ = 3887616.

The previous prime is 7816111. The next prime is 7816121. The reversal of 7816114 is 4116187.

It can be written as a sum of positive squares in 2 ways, for example, as 7371225 + 444889 = 2715^2 + 667^2 .

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

It is a super-2 number, since 2×7816114² = 122183276121992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7816111) 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 3 ways as a sum of consecutive naturals, for example, 9739 + ... + 10510.

Almost surely, 2^7816114 is an apocalyptic number.

7816114 is a deficient number, since it is larger than the sum of its proper divisors (3969386).

7816114 is a wasteful number, since it uses less digits than its factorization.

7816114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20444.

The product of its digits is 1344, while the sum is 28.

The square root of 7816114 is about 2795.7313891002. The cubic root of 7816114 is about 198.4557234055.

The spelling of 7816114 in words is "seven million, eight hundred sixteen thousand, one hundred fourteen".