30061026 has 12 divisors (see below), whose sum is σ = 65132262. Its totient is φ = 10020336.

The previous prime is 30061013. The next prime is 30061043. The reversal of 30061026 is 62016003.

It is a happy number.

30061026 is a `hidden beast` number, since 30 + 0 + 610 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21150801 + 8910225 = 4599^2 + 2985^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1670057 = 30061026 / (3 + 0 + 0 + 6 + 1 + 0 + 2 + 6).

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 5 ways as a sum of consecutive naturals, for example, 835011 + ... + 835046.

Almost surely, 2^30061026 is an apocalyptic number.

30061026 is an abundant number, since it is smaller than the sum of its proper divisors (35071236).

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

30061026 is a wasteful number, since it uses less digits than its factorization.

30061026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670065 (or 1670062 counting only the distinct ones).

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

The square root of 30061026 is about 5482.7936309878. The cubic root of 30061026 is about 310.9337989728.

Adding to 30061026 its reverse (62016003), we get a palindrome (92077029).

The spelling of 30061026 in words is "thirty million, sixty-one thousand, twenty-six".