897003 has 6 divisors (see below), whose sum is σ = 1295684. Its totient is φ = 597996.

The previous prime is 896983. The next prime is 897007. The reversal of 897003 is 300798.

It is a happy number.

It is not a de Polignac number, because 897003 - 2⁹ = 896491 is a prime.

It is a super-2 number, since 2×897003² = 1609228764018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (897007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49825 + ... + 49842.

2⁸⁹⁷⁰⁰³ is an apocalyptic number.

897003 is a deficient number, since it is larger than the sum of its proper divisors (398681).

897003 is a wasteful number, since it uses less digits than its factorization.

897003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99673 (or 99670 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 897003 is about 947.1024231835. The cubic root of 897003 is about 96.4416499604.

The spelling of 897003 in words is "eight hundred ninety-seven thousand, three".