700530 has 32 divisors (see below), whose sum is σ = 1771200. Its totient is φ = 176832.

The previous prime is 700523. The next prime is 700537. The reversal of 700530 is 35007.

It is an interprime number because it is at equal distance from previous prime (700523) and next prime (700537).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (700537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (55350).

2⁷⁰⁰⁵³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (885600).

700530 is an abundant number, since it is smaller than the sum of its proper divisors (1070670).

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

700530 is a wasteful number, since it uses less digits than its factorization.

700530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its (nonzero) digits is 105, while the sum is 15.

The square root of 700530 is about 836.9767021847. The cubic root of 700530 is about 88.8128035268.

Adding to 700530 its reverse (35007), we get a palindrome (735537).

The spelling of 700530 in words is "seven hundred thousand, five hundred thirty".