897264 has 80 divisors (see below), whose sum is σ = 2698240. Its totient is φ = 285120.

The previous prime is 897263. The next prime is 897269. The reversal of 897264 is 462798.

897264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13359 + ... + 13425.

It is an arithmetic number, because the mean of its divisors is an integer number (33728).

2⁸⁹⁷²⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349120).

897264 is an abundant number, since it is smaller than the sum of its proper divisors (1800976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

897264 is a wasteful number, since it uses less digits than its factorization.

897264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 103 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 897264 is about 947.2402018496. The cubic root of 897264 is about 96.4510028944.

The spelling of 897264 in words is "eight hundred ninety-seven thousand, two hundred sixty-four".