30300352 has 14 divisors (see below), whose sum is σ = 60127388. Its totient is φ = 15150144.

The previous prime is 30300311. The next prime is 30300359. The reversal of 30300352 is 25300303.

It is a super-2 number, since 2×30300352² = 1836222662647808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (30300359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236658 + ... + 236785.

Almost surely, 2^30300352 is an apocalyptic number.

30300352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30300352 is a deficient number, since it is larger than the sum of its proper divisors (29827036).

30300352 is an equidigital number, since it uses as much as digits as its factorization.

30300352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473455 (or 473445 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 30300352 is about 5504.5755513028. The cubic root of 30300352 is about 311.7567685706.

Adding to 30300352 its reverse (25300303), we get a palindrome (55600655).

The spelling of 30300352 in words is "thirty million, three hundred thousand, three hundred fifty-two".