899097 has 4 divisors (see below), whose sum is σ = 1198800. Its totient is φ = 599396.

The previous prime is 899069. The next prime is 899123. The reversal of 899097 is 790998.

It is a happy number.

899097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 899097 - 2¹¹ = 897049 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (899057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149847 + ... + 149852.

It is an arithmetic number, because the mean of its divisors is an integer number (299700).

2⁸⁹⁹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

899097 is a deficient number, since it is larger than the sum of its proper divisors (299703).

899097 is a wasteful number, since it uses less digits than its factorization.

899097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299702.

The product of its (nonzero) digits is 40824, while the sum is 42.

The square root of 899097 is about 948.2072558254. The cubic root of 899097 is about 96.5166373992.

The spelling of 899097 in words is "eight hundred ninety-nine thousand, ninety-seven".