699952 has 40 divisors (see below), whose sum is σ = 1531152. Its totient is φ = 307200.

The previous prime is 699947. The next prime is 699953. The reversal of 699952 is 259996.

It is not an unprimeable number, because it can be changed into a prime (699953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7168 + ... + 7264.

2⁶⁹⁹⁹⁵² 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 699952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765576).

699952 is an abundant number, since it is smaller than the sum of its proper divisors (831200).

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

699952 is a wasteful number, since it uses less digits than its factorization.

699952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 151 counting only the distinct ones).

The product of its digits is 43740, while the sum is 40.

The square root of 699952 is about 836.6313405557. The cubic root of 699952 is about 88.7883706330.

The spelling of 699952 in words is "six hundred ninety-nine thousand, nine hundred fifty-two".