30900162 has 8 divisors (see below), whose sum is σ = 61800336. Its totient is φ = 10300052.

The previous prime is 30900151. The next prime is 30900193. The reversal of 30900162 is 26100903.

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

30900162 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2575008 + ... + 2575019.

It is an arithmetic number, because the mean of its divisors is an integer number (7725042).

Almost surely, 2^30900162 is an apocalyptic number.

30900162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30900162 is a wasteful number, since it uses less digits than its factorization.

30900162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150032.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 30900162 is about 5558.7914154068. The cubic root of 30900162 is about 313.8004669008.

The spelling of 30900162 in words is "thirty million, nine hundred thousand, one hundred sixty-two".