30245034 has 16 divisors (see below), whose sum is σ = 61219872. Its totient is φ = 9960048.

The previous prime is 30245027. The next prime is 30245087. The reversal of 30245034 is 43054203.

It is a happy number.

It is a super-2 number, since 2×30245034² = 1829524163322312, 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 30245034.

It is an unprimeable number.

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, 29869 + ... + 30864.

It is an arithmetic number, because the mean of its divisors is an integer number (3826242).

Almost surely, 2^30245034 is an apocalyptic number.

30245034 is an abundant number, since it is smaller than the sum of its proper divisors (30974838).

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

30245034 is a wasteful number, since it uses less digits than its factorization.

30245034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60821.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 30245034 is about 5499.5485269247. The cubic root of 30245034 is about 311.5669328604.

Adding to 30245034 its reverse (43054203), we get a palindrome (73299237).

The spelling of 30245034 in words is "thirty million, two hundred forty-five thousand, thirty-four".