30580148 has 12 divisors (see below), whose sum is σ = 53608800. Its totient is φ = 15263352.

The previous prime is 30580141. The next prime is 30580157. The reversal of 30580148 is 84108503.

It is a self number, because there is not a number n which added to its sum of digits gives 30580148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30580141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3986 + ... + 8777.

It is an arithmetic number, because the mean of its divisors is an integer number (4467400).

Almost surely, 2^30580148 is an apocalyptic number.

It is an amenable number.

30580148 is a deficient number, since it is larger than the sum of its proper divisors (23028652).

30580148 is a wasteful number, since it uses less digits than its factorization.

30580148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13366 (or 13364 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 30580148 is about 5529.9320068153. The cubic root of 30580148 is about 312.7134260447.

The spelling of 30580148 in words is "thirty million, five hundred eighty thousand, one hundred forty-eight".