70230 has 16 divisors (see below), whose sum is σ = 168624. Its totient is φ = 18720.

The previous prime is 70229. The next prime is 70237. The reversal of 70230 is 3207.

70230 = 131² + 132² + ... + 134².

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141 + ... + 1200.

It is an arithmetic number, because the mean of its divisors is an integer number (10539).

2⁷⁰²³⁰ is an apocalyptic number.

70230 is an abundant number, since it is smaller than the sum of its proper divisors (98394).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84312).

70230 is a wasteful number, since it uses less digits than its factorization.

70230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 70230 is about 265.0094337943. The cubic root of 70230 is about 41.2579415380.

Adding to 70230 its reverse (3207), we get a palindrome (73437).

It can be divided in two parts, 70 and 230, that added together give a triangular number (300 = T₂₄).

The spelling of 70230 in words is "seventy thousand, two hundred thirty".