1008897 has 8 divisors (see below), whose sum is σ = 1359456. Its totient is φ = 665472.

The previous prime is 1008871. The next prime is 1008901. The reversal of 1008897 is 7988001.

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

It is not a de Polignac number, because 1008897 - 2¹⁰ = 1007873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1008817) 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, 1443 + ... + 2024.

It is an arithmetic number, because the mean of its divisors is an integer number (169932).

2^1008897 is an apocalyptic number.

It is an amenable number.

1008897 is a deficient number, since it is larger than the sum of its proper divisors (350559).

1008897 is an equidigital number, since it uses as much as digits as its factorization.

1008897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 1008897 is about 1004.4386491967. The cubic root of 1008897 is about 100.2956914704.

The spelling of 1008897 in words is "one million, eight thousand, eight hundred ninety-seven".