897282 has 24 divisors (see below), whose sum is σ = 1971840. Its totient is φ = 294840.

The previous prime is 897271. The next prime is 897301. The reversal of 897282 is 282798.

It is a super-2 number, since 2×897282² = 1610229975048, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8⁴ + 9 + 2 + 7⁷ + 8⁴ + 2¹⁶ .

It is an unprimeable number.

897282 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1107 + ... + 1737.

It is an arithmetic number, because the mean of its divisors is an integer number (82160).

2⁸⁹⁷²⁸² is an apocalyptic number.

897282 is the 474-th decagonal number.

897282 is an abundant number, since it is smaller than the sum of its proper divisors (1074558).

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

897282 is a wasteful number, since it uses less digits than its factorization.

897282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 715 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 897282 is about 947.2497030878. The cubic root of 897282 is about 96.4516478575.

The spelling of 897282 in words is "eight hundred ninety-seven thousand, two hundred eighty-two".