30059198 has 16 divisors (see below), whose sum is σ = 48819456. Its totient is φ = 13798560.

The previous prime is 30059173. The next prime is 30059201. The reversal of 30059198 is 89195003.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940 + ... + 7992.

It is an arithmetic number, because the mean of its divisors is an integer number (3051216).

Almost surely, 2^30059198 is an apocalyptic number.

30059198 is a deficient number, since it is larger than the sum of its proper divisors (18760258).

30059198 is a wasteful number, since it uses less digits than its factorization.

30059198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 30059198 is about 5482.6269251154. The cubic root of 30059198 is about 310.9274962548.

The spelling of 30059198 in words is "thirty million, fifty-nine thousand, one hundred ninety-eight".