697132 has 12 divisors (see below), whose sum is σ = 1225840. Its totient is φ = 346896.

The previous prime is 697127. The next prime is 697133. The reversal of 697132 is 231796.

It is a self number, because there is not a number n which added to its sum of digits gives 697132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697133) by changing a digit.

697132 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 3 ways as a sum of consecutive naturals, for example, 1369 + ... + 1807.

2⁶⁹⁷¹³² is an apocalyptic number.

It is an amenable number.

697132 is a deficient number, since it is larger than the sum of its proper divisors (528708).

697132 is a wasteful number, since it uses less digits than its factorization.

697132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its digits is 2268, while the sum is 28.

The square root of 697132 is about 834.9443095201. The cubic root of 697132 is about 88.6689718686.

The spelling of 697132 in words is "six hundred ninety-seven thousand, one hundred thirty-two".