30741126 has 32 divisors (see below), whose sum is σ = 69699840. Its totient is φ = 8960544.

The previous prime is 30741089. The next prime is 30741157. The reversal of 30741126 is 62114703.

It is a junction number, because it is equal to n+sod(n) for n = 30741096 and 30741105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8890 + ... + 11853.

It is an arithmetic number, because the mean of its divisors is an integer number (2178120).

Almost surely, 2^30741126 is an apocalyptic number.

30741126 is the 2964-th nonagonal number.

30741126 is an abundant number, since it is smaller than the sum of its proper divisors (38958714).

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

30741126 is a wasteful number, since it uses less digits than its factorization.

30741126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20780.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 30741126 is about 5544.4680538353. The cubic root of 30741126 is about 313.2611878059.

Adding to 30741126 its reverse (62114703), we get a palindrome (92855829).

The spelling of 30741126 in words is "thirty million, seven hundred forty-one thousand, one hundred twenty-six".