30463232 has 36 divisors (see below), whose sum is σ = 64018080. Its totient is φ = 14427648.

The previous prime is 30463231. The next prime is 30463259. The reversal of 30463232 is 23236403.

It is a junction number, because it is equal to n+sod(n) for n = 30463198 and 30463207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30463231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733 + ... + 7995.

It is an arithmetic number, because the mean of its divisors is an integer number (1778280).

Almost surely, 2^30463232 is an apocalyptic number.

30463232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30463232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32009040).

30463232 is an abundant number, since it is smaller than the sum of its proper divisors (33554848).

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

30463232 is an equidigital number, since it uses as much as digits as its factorization.

30463232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298 (or 6284 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 30463232 is about 5519.3506864485. The cubic root of 30463232 is about 312.3143883364.

Adding to 30463232 its reverse (23236403), we get a palindrome (53699635).

It can be divided in two parts, 304 and 63232, that added together give a palindrome (63536).

The spelling of 30463232 in words is "thirty million, four hundred sixty-three thousand, two hundred thirty-two".