19058030 has 64 divisors (see below), whose sum is σ = 38320128. Its totient is φ = 6800640.

The previous prime is 19058029. The next prime is 19058041. The reversal of 19058030 is 3085091.

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 31 ways as a sum of consecutive naturals, for example, 405467 + ... + 405513.

It is an arithmetic number, because the mean of its divisors is an integer number (598752).

Almost surely, 2^19058030 is an apocalyptic number.

19058030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19058030 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

19058030 is a wasteful number, since it uses less digits than its factorization.

19058030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 19058030 is about 4365.5503662196. The cubic root of 19058030 is about 267.1115507830. Note that the first 3 decimals are identical.

The spelling of 19058030 in words is "nineteen million, fifty-eight thousand, thirty".