9895497 has 8 divisors (see below), whose sum is σ = 13767744. Its totient is φ = 6310128.

The previous prime is 9895493. The next prime is 9895517. The reversal of 9895497 is 7945989.

It is a happy number.

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

It is not a de Polignac number, because 9895497 - 2² = 9895493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9895493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71638 + ... + 71775.

It is an arithmetic number, because the mean of its divisors is an integer number (1720968).

Almost surely, 2^9895497 is an apocalyptic number.

It is an amenable number.

9895497 is a deficient number, since it is larger than the sum of its proper divisors (3872247).

9895497 is a wasteful number, since it uses less digits than its factorization.

9895497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143439.

The product of its digits is 816480, while the sum is 51.

The square root of 9895497 is about 3145.7108894493. The cubic root of 9895497 is about 214.6903565002.

The spelling of 9895497 in words is "nine million, eight hundred ninety-five thousand, four hundred ninety-seven".