897283202 has 4 divisors (see below), whose sum is σ = 1345924806. Its totient is φ = 448641600.

The previous prime is 897283201. The next prime is 897283217. The reversal of 897283202 is 202382798.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 569347321 + 327935881 = 23861^2 + 18109^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 897283202.

It is not an unprimeable number, because it can be changed into a prime (897283201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224320799 + ... + 224320802.

Almost surely, 2^897283202 is an apocalyptic number.

897283202 is a deficient number, since it is larger than the sum of its proper divisors (448641604).

897283202 is a wasteful number, since it uses less digits than its factorization.

897283202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448641603.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 897283202 is about 29954.6858104037. The cubic root of 897283202 is about 964.5169092637.

The spelling of 897283202 in words is "eight hundred ninety-seven million, two hundred eighty-three thousand, two hundred two".