30119968 has 12 divisors (see below), whose sum is σ = 59298750. Its totient is φ = 15059968.

The previous prime is 30119963. The next prime is 30119989. The reversal of 30119968 is 86991103.

It can be written as a sum of positive squares in only one way, i.e., 17073424 + 13046544 = 4132^2 + 3612^2 .

It is not an unprimeable number, because it can be changed into a prime (30119963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470593 + ... + 470656.

Almost surely, 2^30119968 is an apocalyptic number.

It is an amenable number.

30119968 is a deficient number, since it is larger than the sum of its proper divisors (29178782).

30119968 is an equidigital number, since it uses as much as digits as its factorization.

30119968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941259 (or 941251 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 30119968 is about 5488.1661782421. The cubic root of 30119968 is about 311.1368869045.

It can be divided in two parts, 30119 and 968, that multiplied together give a palindrome (29155192).

The spelling of 30119968 in words is "thirty million, one hundred nineteen thousand, nine hundred sixty-eight".