30135910 has 16 divisors (see below), whose sum is σ = 61994016. Its totient is φ = 10332288.

The previous prime is 30135899. The next prime is 30135913. The reversal of 30135910 is 1953103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30135913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215187 + ... + 215326.

It is an arithmetic number, because the mean of its divisors is an integer number (3874626).

Almost surely, 2^30135910 is an apocalyptic number.

30135910 is an abundant number, since it is smaller than the sum of its proper divisors (31858106).

30135910 is a wasteful number, since it uses less digits than its factorization.

30135910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430527.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 30135910 is about 5489.6183838223. The cubic root of 30135910 is about 311.1917704223.

The spelling of 30135910 in words is "thirty million, one hundred thirty-five thousand, nine hundred ten".