30026106 has 32 divisors (see below), whose sum is σ = 72792000. Its totient is φ = 9098640.

The previous prime is 30026071. The next prime is 30026111. The reversal of 30026106 is 60162003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24681 + ... + 25868.

It is an arithmetic number, because the mean of its divisors is an integer number (2274750).

Almost surely, 2^30026106 is an apocalyptic number.

30026106 is an abundant number, since it is smaller than the sum of its proper divisors (42765894).

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

30026106 is a wasteful number, since it uses less digits than its factorization.

30026106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50571 (or 50565 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 30026106 is about 5479.6081976725. The cubic root of 30026106 is about 310.8133549217.

Adding to 30026106 its reverse (60162003), we get a palindrome (90188109).

The spelling of 30026106 in words is "thirty million, twenty-six thousand, one hundred six".