30258130 has 64 divisors (see below), whose sum is σ = 67433472. Its totient is φ = 9538560.

The previous prime is 30258103. The next prime is 30258143. The reversal of 30258130 is 3185203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55660 + ... + 56200.

It is an arithmetic number, because the mean of its divisors is an integer number (1053648).

Almost surely, 2^30258130 is an apocalyptic number.

30258130 is an abundant number, since it is smaller than the sum of its proper divisors (37175342).

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

30258130 is a wasteful number, since it uses less digits than its factorization.

30258130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 30258130 is about 5500.7390412562. The cubic root of 30258130 is about 311.6118955230.

The spelling of 30258130 in words is "thirty million, two hundred fifty-eight thousand, one hundred thirty".