30058055 has 16 divisors (see below), whose sum is σ = 36976800. Its totient is φ = 23448960.

The previous prime is 30058037. The next prime is 30058073. The reversal of 30058055 is 55085003.

It is an interprime number because it is at equal distance from previous prime (30058037) and next prime (30058073).

It is not a de Polignac number, because 30058055 - 2⁸ = 30057799 is a prime.

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 in 15 ways as a sum of consecutive naturals, for example, 42041 + ... + 42749.

It is an arithmetic number, because the mean of its divisors is an integer number (2311050).

Almost surely, 2^30058055 is an apocalyptic number.

30058055 is a deficient number, since it is larger than the sum of its proper divisors (6918745).

30058055 is a wasteful number, since it uses less digits than its factorization.

30058055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 30058055 is about 5482.5226857716. The cubic root of 30058055 is about 310.9235552023.

The spelling of 30058055 in words is "thirty million, fifty-eight thousand, fifty-five".