697227 has 4 divisors (see below), whose sum is σ = 929640. Its totient is φ = 464816.

The previous prime is 697217. The next prime is 697259. The reversal of 697227 is 722796.

697227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 697227 - 2⁴ = 697211 is a prime.

It is a super-2 number, since 2×697227² = 972250979058, which contains 22 as substring.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 697227.

It is not an unprimeable number, because it can be changed into a prime (697217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116202 + ... + 116207.

It is an arithmetic number, because the mean of its divisors is an integer number (232410).

2⁶⁹⁷²²⁷ is an apocalyptic number.

697227 is a deficient number, since it is larger than the sum of its proper divisors (232413).

697227 is a wasteful number, since it uses less digits than its factorization.

697227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232412.

The product of its digits is 10584, while the sum is 33.

The square root of 697227 is about 835.0011976039. The cubic root of 697227 is about 88.6729994032.

The spelling of 697227 in words is "six hundred ninety-seven thousand, two hundred twenty-seven".