897150 has 24 divisors (see below), whose sum is σ = 2225304. Its totient is φ = 239200.
The previous prime is 897137. The next prime is 897157. The reversal of 897150 is 51798.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897150.
It is not an unprimeable number, because it can be changed into a prime (897157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2841 + ... + 3140.
It is an arithmetic number, because the mean of its divisors is an integer number (92721).
2897150 is an apocalyptic number.
897150 is an abundant number, since it is smaller than the sum of its proper divisors (1328154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897150 is a wasteful number, since it uses less digits than its factorization.
897150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5996 (or 5991 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 30.
The square root of 897150 is about 947.1800251272. The cubic root of 897150 is about 96.4469179279.
The spelling of 897150 in words is "eight hundred ninety-seven thousand, one hundred fifty".
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