7233030 has 128 divisors (see below), whose sum is σ = 22809600. Its totient is φ = 1596672.

The previous prime is 7233029. The next prime is 7233047. The reversal of 7233030 is 303327.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7232994 and 7233012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81226 + ... + 81314.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

Almost surely, 2^7233030 is an apocalyptic number.

7233030 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7233030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11404800).

7233030 is an abundant number, since it is smaller than the sum of its proper divisors (15576570).

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

7233030 is a wasteful number, since it uses less digits than its factorization.

7233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 7233030 is about 2689.4293074926. The cubic root of 7233030 is about 193.3927053746.

Adding to 7233030 its reverse (303327), we get a palindrome (7536357).

The spelling of 7233030 in words is "seven million, two hundred thirty-three thousand, thirty".