30055162 has 8 divisors (see below), whose sum is σ = 45184500. Its totient is φ = 14993664.

The previous prime is 30055147. The next prime is 30055217. The reversal of 30055162 is 26155003.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30019441 + 35721 = 5479^2 + 189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×30055162³ (a number of 23 digits) contains 333 as substring.

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, 15837 + ... + 17632.

Almost surely, 2^30055162 is an apocalyptic number.

30055162 is a deficient number, since it is larger than the sum of its proper divisors (15129338).

30055162 is a wasteful number, since it uses less digits than its factorization.

30055162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33920.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 30055162 is about 5482.2588410253. The cubic root of 30055162 is about 310.9135797209.

The spelling of 30055162 in words is "thirty million, fifty-five thousand, one hundred sixty-two".