30364148 has 12 divisors (see below), whose sum is σ = 53273892. Its totient is φ = 15143040.

The previous prime is 30364123. The next prime is 30364151. The reversal of 30364148 is 84146303.

It can be written as a sum of positive squares in 2 ways, for example, as 23697424 + 6666724 = 4868^2 + 2582^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30364148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7973 + ... + 11148.

It is an arithmetic number, because the mean of its divisors is an integer number (4439491).

Almost surely, 2^30364148 is an apocalyptic number.

It is an amenable number.

30364148 is a deficient number, since it is larger than the sum of its proper divisors (22909744).

30364148 is a wasteful number, since it uses less digits than its factorization.

30364148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19522 (or 19520 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 30364148 is about 5510.3673198799. The cubic root of 30364148 is about 311.9754117156.

The spelling of 30364148 in words is "thirty million, three hundred sixty-four thousand, one hundred forty-eight".