698250 has 96 divisors (see below), whose sum is σ = 2134080. Its totient is φ = 151200.

The previous prime is 698249. The next prime is 698251. The reversal of 698250 is 52896.

698250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (698249) and next prime (698251).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 698250.

It is not an unprimeable number, because it can be changed into a prime (698251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36741 + ... + 36759.

It is an arithmetic number, because the mean of its divisors is an integer number (22230).

2⁶⁹⁸²⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 698250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1067040).

698250 is an abundant number, since it is smaller than the sum of its proper divisors (1435830).

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

698250 is a wasteful number, since it uses less digits than its factorization.

698250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 698250 is about 835.6135470419. The cubic root of 698250 is about 88.7163464283.

The spelling of 698250 in words is "six hundred ninety-eight thousand, two hundred fifty".