9701887 has 8 divisors (see below), whose sum is σ = 10496304. Its totient is φ = 8914368.

The previous prime is 9701873. The next prime is 9701891. The reversal of 9701887 is 7881079.

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 9701887 - 2⁷ = 9701759 is a prime.

It is a super-2 number, since 2×9701887² = 188253222721538, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9701827) 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, 1428 + ... + 4630.

It is an arithmetic number, because the mean of its divisors is an integer number (1312038).

Almost surely, 2^9701887 is an apocalyptic number.

9701887 is a deficient number, since it is larger than the sum of its proper divisors (794417).

9701887 is a wasteful number, since it uses less digits than its factorization.

9701887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 9701887 is about 3114.7852253406. The cubic root of 9701887 is about 213.2809520375.

The spelling of 9701887 in words is "nine million, seven hundred one thousand, eight hundred eighty-seven".