30148482 has 32 divisors (see below), whose sum is σ = 74212992. Its totient is φ = 7951104.

The previous prime is 30148453. The next prime is 30148493. The reversal of 30148482 is 28484103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27063 + ... + 28154.

It is an arithmetic number, because the mean of its divisors is an integer number (2319156).

Almost surely, 2^30148482 is an apocalyptic number.

30148482 is an abundant number, since it is smaller than the sum of its proper divisors (44064510).

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

30148482 is a wasteful number, since it uses less digits than its factorization.

30148482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55242.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 30148482 is about 5490.7633349107. The cubic root of 30148482 is about 311.2350383931.

The spelling of 30148482 in words is "thirty million, one hundred forty-eight thousand, four hundred eighty-two".