9897114 has 16 divisors (see below), whose sum is σ = 20168352. Its totient is φ = 3236688.

The previous prime is 9897109. The next prime is 9897127. The reversal of 9897114 is 4117989.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15244 + ... + 15879.

It is an arithmetic number, because the mean of its divisors is an integer number (1260522).

Almost surely, 2^9897114 is an apocalyptic number.

9897114 is an abundant number, since it is smaller than the sum of its proper divisors (10271238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9897114 is a wasteful number, since it uses less digits than its factorization.

9897114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31181.

The product of its digits is 18144, while the sum is 39.

The square root of 9897114 is about 3145.9678955768. The cubic root of 9897114 is about 214.7020498795.

It can be divided in two parts, 9897 and 114, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 9897114 in words is "nine million, eight hundred ninety-seven thousand, one hundred fourteen".