30245108 has 24 divisors (see below), whose sum is σ = 56419272. Its totient is φ = 14137344.

The previous prime is 30245107. The next prime is 30245113. The reversal of 30245108 is 80154203.

It can be written as a sum of positive squares in 4 ways, for example, as 4153444 + 26091664 = 2038^2 + 5108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30245101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9260 + ... + 12092.

It is an arithmetic number, because the mean of its divisors is an integer number (2350803).

Almost surely, 2^30245108 is an apocalyptic number.

It is an amenable number.

30245108 is a deficient number, since it is larger than the sum of its proper divisors (26174164).

30245108 is a wasteful number, since it uses less digits than its factorization.

30245108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 30245108 is about 5499.5552547456. Note that the first 3 decimals coincide. The cubic root of 30245108 is about 311.5671869620.

The spelling of 30245108 in words is "thirty million, two hundred forty-five thousand, one hundred eight".