698152 has 48 divisors (see below), whose sum is σ = 1651860. Its totient is φ = 274176.

The previous prime is 698111. The next prime is 698171. The reversal of 698152 is 251896.

It can be written as a sum of positive squares in 2 ways, for example, as 682276 + 15876 = 826^2 + 126^2 .

It is an unprimeable number.

698152 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, 5028 + ... + 5164.

2⁶⁹⁸¹⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 698152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825930).

698152 is an abundant number, since it is smaller than the sum of its proper divisors (953708).

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

698152 is a wasteful number, since it uses less digits than its factorization.

698152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 159 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 698152 is about 835.5549054371. The cubic root of 698152 is about 88.7121957618.

The spelling of 698152 in words is "six hundred ninety-eight thousand, one hundred fifty-two".