30104958 has 32 divisors (see below), whose sum is σ = 67082400. Its totient is φ = 8942976.

The previous prime is 30104933. The next prime is 30104989. The reversal of 30104958 is 85940103.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 4393 + ... + 8916.

It is an arithmetic number, because the mean of its divisors is an integer number (2096325).

Almost surely, 2^30104958 is an apocalyptic number.

30104958 is an abundant number, since it is smaller than the sum of its proper divisors (36977442).

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

30104958 is a wasteful number, since it uses less digits than its factorization.

30104958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13356.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 30104958 is about 5486.7985200844. The cubic root of 30104958 is about 311.0851942791.

The spelling of 30104958 in words is "thirty million, one hundred four thousand, nine hundred fifty-eight".