698132 has 6 divisors (see below), whose sum is σ = 1221738. Its totient is φ = 349064.

The previous prime is 698111. The next prime is 698171. The reversal of 698132 is 231896.

It can be written as a sum of positive squares in only one way, i.e., 633616 + 64516 = 796^2 + 254^2 .

It is a junction number, because it is equal to n+sod(n) for n = 698095 and 698104.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 698132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87263 + ... + 87270.

It is an arithmetic number, because the mean of its divisors is an integer number (203623).

2⁶⁹⁸¹³² is an apocalyptic number.

It is an amenable number.

698132 is a deficient number, since it is larger than the sum of its proper divisors (523606).

698132 is a wasteful number, since it uses less digits than its factorization.

698132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174537 (or 174535 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 698132 is about 835.5429372570. The cubic root of 698132 is about 88.7113486393.

The spelling of 698132 in words is "six hundred ninety-eight thousand, one hundred thirty-two".