30064948 has 12 divisors (see below), whose sum is σ = 53476612. Its totient is φ = 14785920.

The previous prime is 30064943. The next prime is 30064949. The reversal of 30064948 is 84946003.

It can be written as a sum of positive squares in 2 ways, for example, as 17405584 + 12659364 = 4172^2 + 3558^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30064943) 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 3 ways as a sum of consecutive naturals, for example, 61365 + ... + 61852.

Almost surely, 2^30064948 is an apocalyptic number.

It is an amenable number.

30064948 is a deficient number, since it is larger than the sum of its proper divisors (23411664).

30064948 is a wasteful number, since it uses less digits than its factorization.

30064948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123282 (or 123280 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 30064948 is about 5483.1512837054. The cubic root of 30064948 is about 310.9473206817.

The spelling of 30064948 in words is "thirty million, sixty-four thousand, nine hundred forty-eight".