30265230 has 32 divisors (see below), whose sum is σ = 73872000. Its totient is φ = 7933472.

The previous prime is 30265201. The next prime is 30265231. The reversal of 30265230 is 3256203.

It is a junction number, because it is equal to n+sod(n) for n = 30265197 and 30265206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30265231) 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, 6780 + ... + 10319.

It is an arithmetic number, because the mean of its divisors is an integer number (2308500).

Almost surely, 2^30265230 is an apocalyptic number.

30265230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30265230 is an abundant number, since it is smaller than the sum of its proper divisors (43606770).

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

30265230 is a wasteful number, since it uses less digits than its factorization.

30265230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17168.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30265230 is about 5501.3843712288. The cubic root of 30265230 is about 311.6362666197.

It can be divided in two parts, 3026 and 5230, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 30265230 in words is "thirty million, two hundred sixty-five thousand, two hundred thirty".