9901714 has 4 divisors (see below), whose sum is σ = 14852574. Its totient is φ = 4950856.

The previous prime is 9901709. The next prime is 9901721. The reversal of 9901714 is 4171099.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4171099 = 29 ⋅143831.

It can be written as a sum of positive squares in only one way, i.e., 5678689 + 4223025 = 2383^2 + 2055^2 .

It is an Ulam number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2475427 + ... + 2475430.

Almost surely, 2^9901714 is an apocalyptic number.

9901714 is a deficient number, since it is larger than the sum of its proper divisors (4950860).

9901714 is a wasteful number, since it uses less digits than its factorization.

9901714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950859.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 9901714 is about 3146.6989052021. The cubic root of 9901714 is about 214.7353079404.

It can be divided in two parts, 990 and 1714, that added together give a square (2704 = 52²).

The spelling of 9901714 in words is "nine million, nine hundred one thousand, seven hundred fourteen".