30148348 has 6 divisors (see below), whose sum is σ = 52759616. Its totient is φ = 15074172.

The previous prime is 30148333. The next prime is 30148367. The reversal of 30148348 is 84384103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3768540 + ... + 3768547.

Almost surely, 2^30148348 is an apocalyptic number.

It is an amenable number.

30148348 is a deficient number, since it is larger than the sum of its proper divisors (22611268).

30148348 is a wasteful number, since it uses less digits than its factorization.

30148348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7537091 (or 7537089 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 30148348 is about 5490.7511325865. The cubic root of 30148348 is about 311.2345772802.

The spelling of 30148348 in words is "thirty million, one hundred forty-eight thousand, three hundred forty-eight".