897802 has 8 divisors (see below), whose sum is σ = 1350756. Its totient is φ = 447552.

The previous prime is 897781. The next prime is 897817. The reversal of 897802 is 208798.

It is a happy number.

897802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 885481 + 12321 = 941^2 + 111^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808 + ... + 1564.

2⁸⁹⁷⁸⁰² is an apocalyptic number.

897802 is a deficient number, since it is larger than the sum of its proper divisors (452954).

897802 is a wasteful number, since it uses less digits than its factorization.

897802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 897802 is about 947.5241421726. The cubic root of 897802 is about 96.4702764013.

The spelling of 897802 in words is "eight hundred ninety-seven thousand, eight hundred two".