30986126 has 8 divisors (see below), whose sum is σ = 46529424. Its totient is φ = 15476320.

The previous prime is 30986117. The next prime is 30986147. The reversal of 30986126 is 62168903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5915 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (5816178).

Almost surely, 2^30986126 is an apocalyptic number.

30986126 is a deficient number, since it is larger than the sum of its proper divisors (15543298).

30986126 is a wasteful number, since it uses less digits than its factorization.

30986126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16746.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 30986126 is about 5566.5183014161. The cubic root of 30986126 is about 314.0911942513.

The spelling of 30986126 in words is "thirty million, nine hundred eighty-six thousand, one hundred twenty-six".