7300230 has 32 divisors (see below), whose sum is σ = 20024064. Its totient is φ = 1668576.

The previous prime is 7300213. The next prime is 7300231. The reversal of 7300230 is 320037.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7300231) 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, 17172 + ... + 17591.

It is an arithmetic number, because the mean of its divisors is an integer number (625752).

Almost surely, 2^7300230 is an apocalyptic number.

7300230 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7300230 is an abundant number, since it is smaller than the sum of its proper divisors (12723834).

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

7300230 is a wasteful number, since it uses less digits than its factorization.

7300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34780.

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 7300230 is about 2701.8937802956. The cubic root of 7300230 is about 193.9897787508.

Adding to 7300230 its reverse (320037), we get a palindrome (7620267).

The spelling of 7300230 in words is "seven million, three hundred thousand, two hundred thirty".