30941086 has 16 divisors (see below), whose sum is σ = 52377840. Its totient is φ = 13578880.

The previous prime is 30941077. The next prime is 30941107. The reversal of 30941086 is 68014903.

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, 23611 + ... + 24886.

It is an arithmetic number, because the mean of its divisors is an integer number (3273615).

Almost surely, 2^30941086 is an apocalyptic number.

30941086 is a deficient number, since it is larger than the sum of its proper divisors (21436754).

30941086 is a wasteful number, since it uses less digits than its factorization.

30941086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48539.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 30941086 is about 5562.4712134087. The cubic root of 30941086 is about 313.9389376441.

Adding to 30941086 its reverse (68014903), we get a palindrome (98955989).

The spelling of 30941086 in words is "thirty million, nine hundred forty-one thousand, eighty-six".