30150970 has 16 divisors (see below), whose sum is σ = 55427328. Its totient is φ = 11803600.

The previous prime is 30150961. The next prime is 30150973. The reversal of 30150970 is 7905103.

It is not an unprimeable number, because it can be changed into a prime (30150973) by changing a digit.

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, 31606 + ... + 32545.

It is an arithmetic number, because the mean of its divisors is an integer number (3464208).

Almost surely, 2^30150970 is an apocalyptic number.

30150970 is a deficient number, since it is larger than the sum of its proper divisors (25276358).

30150970 is a wasteful number, since it uses less digits than its factorization.

30150970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64205.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 30150970 is about 5490.9898925421. The cubic root of 30150970 is about 311.2435997028.

The spelling of 30150970 in words is "thirty million, one hundred fifty thousand, nine hundred seventy".