9894495 has 16 divisors (see below), whose sum is σ = 17049312. Its totient is φ = 4871040.

The previous prime is 9894491. The next prime is 9894523. The reversal of 9894495 is 5944989.

It is not a de Polignac number, because 9894495 - 2² = 9894491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9894491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25176 + ... + 25565.

It is an arithmetic number, because the mean of its divisors is an integer number (1065582).

Almost surely, 2^9894495 is an apocalyptic number.

9894495 is a deficient number, since it is larger than the sum of its proper divisors (7154817).

9894495 is a wasteful number, since it uses less digits than its factorization.

9894495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50762.

The product of its digits is 466560, while the sum is 48.

The square root of 9894495 is about 3145.5516209403. The cubic root of 9894495 is about 214.6831098708.

The spelling of 9894495 in words is "nine million, eight hundred ninety-four thousand, four hundred ninety-five".