30836107 has 4 divisors (see below), whose sum is σ = 32459080. Its totient is φ = 29213136.

The previous prime is 30836101. The next prime is 30836119. The reversal of 30836107 is 70163803.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30836107 - 2¹¹ = 30834059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30836101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811458 + ... + 811495.

It is an arithmetic number, because the mean of its divisors is an integer number (8114770).

Almost surely, 2^30836107 is an apocalyptic number.

30836107 is a deficient number, since it is larger than the sum of its proper divisors (1622973).

30836107 is a wasteful number, since it uses less digits than its factorization.

30836107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622972.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 30836107 is about 5553.0268322781. The cubic root of 30836107 is about 313.5834842829.

The spelling of 30836107 in words is "thirty million, eight hundred thirty-six thousand, one hundred seven".