30258152 has 16 divisors (see below), whose sum is σ = 56958660. Its totient is φ = 15069184.

The previous prime is 30258143. The next prime is 30258157. The reversal of 30258152 is 25185203.

It can be written as a sum of positive squares in 2 ways, for example, as 28879876 + 1378276 = 5374^2 + 1174^2 .

It is not an unprimeable number, because it can be changed into a prime (30258157) 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, 5303 + ... + 9414.

Almost surely, 2^30258152 is an apocalyptic number.

It is an amenable number.

30258152 is a deficient number, since it is larger than the sum of its proper divisors (26700508).

30258152 is a wasteful number, since it uses less digits than its factorization.

30258152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14980 (or 14976 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 30258152 is about 5500.7410409871. The cubic root of 30258152 is about 311.6119710450.

The spelling of 30258152 in words is "thirty million, two hundred fifty-eight thousand, one hundred fifty-two".