30253024 has 24 divisors (see below), whose sum is σ = 61483968. Its totient is φ = 14638080.

The previous prime is 30253021. The next prime is 30253031. The reversal of 30253024 is 42035203.

It is a super-2 number, since 2×30253024² = 1830490922289152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30252992 and 30253010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30253021) 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, 14257 + ... + 16240.

It is an arithmetic number, because the mean of its divisors is an integer number (2561832).

Almost surely, 2^30253024 is an apocalyptic number.

It is an amenable number.

30253024 is an abundant number, since it is smaller than the sum of its proper divisors (31230944).

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

30253024 is a wasteful number, since it uses less digits than its factorization.

30253024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30538 (or 30530 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 30253024 is about 5500.2749022208. The cubic root of 30253024 is about 311.5943665719.

Adding to 30253024 its reverse (42035203), we get a palindrome (72288227).

The spelling of 30253024 in words is "thirty million, two hundred fifty-three thousand, twenty-four".