30190014 has 24 divisors (see below), whose sum is σ = 65634192. Its totient is φ = 10029120.

The previous prime is 30190009. The next prime is 30190037. The reversal of 30190014 is 41009103.

It is a super-2 number, since 2×30190014² = 1822873890640392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2902 + ... + 8294.

It is an arithmetic number, because the mean of its divisors is an integer number (2734758).

Almost surely, 2^30190014 is an apocalyptic number.

30190014 is an abundant number, since it is smaller than the sum of its proper divisors (35444178).

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

30190014 is a wasteful number, since it uses less digits than its factorization.

30190014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712 (or 5709 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 30190014 is about 5494.5440211177. The cubic root of 30190014 is about 311.3778900577.

Adding to 30190014 its reverse (41009103), we get a palindrome (71199117).

The spelling of 30190014 in words is "thirty million, one hundred ninety thousand, fourteen".