897627 has 6 divisors (see below), whose sum is σ = 1199028. Its totient is φ = 597324.

The previous prime is 897607. The next prime is 897629. The reversal of 897627 is 726798.

It is not a de Polignac number, because 897627 - 2⁶ = 897563 is a prime.

It is a super-2 number, since 2×897627² = 1611468462258, which contains 22 as substring.

897627 is a lucky number.

It is a zygodrome in base 8.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897627.

It is not an unprimeable number, because it can be changed into a prime (897629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1368 + ... + 1914.

It is an arithmetic number, because the mean of its divisors is an integer number (199838).

2⁸⁹⁷⁶²⁷ is an apocalyptic number.

897627 is a deficient number, since it is larger than the sum of its proper divisors (301401).

897627 is an frugal number, since it uses more digits than its factorization.

897627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 550 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 897627 is about 947.4317917402. The cubic root of 897627 is about 96.4640079831.

The spelling of 897627 in words is "eight hundred ninety-seven thousand, six hundred twenty-seven".