30230274 has 16 divisors (see below), whose sum is σ = 61140960. Its totient is φ = 9963360.

The previous prime is 30230269. The next prime is 30230279. The reversal of 30230274 is 47203203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30230269) and next prime (30230279).

It is a super-2 number, since 2×30230274² = 1827738932230152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30230274.

It is not an unprimeable number, because it can be changed into a prime (30230279) 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 in 7 ways as a sum of consecutive naturals, for example, 27772 + ... + 28839.

It is an arithmetic number, because the mean of its divisors is an integer number (3821310).

Almost surely, 2^30230274 is an apocalyptic number.

30230274 is an abundant number, since it is smaller than the sum of its proper divisors (30910686).

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

30230274 is a wasteful number, since it uses less digits than its factorization.

30230274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56705.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 30230274 is about 5498.2064348295. The cubic root of 30230274 is about 311.5162416052.

Adding to 30230274 its reverse (47203203), we get a palindrome (77433477).

The spelling of 30230274 in words is "thirty million, two hundred thirty thousand, two hundred seventy-four".