30286741 has 16 divisors (see below), whose sum is σ = 34594560. Its totient is φ = 26334720.

The previous prime is 30286709. The next prime is 30286771. The reversal of 30286741 is 14768203.

It is a cyclic number.

It is not a de Polignac number, because 30286741 - 2⁵ = 30286709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30286771) 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 15 ways as a sum of consecutive naturals, for example, 12100 + ... + 14386.

It is an arithmetic number, because the mean of its divisors is an integer number (2162160).

Almost surely, 2^30286741 is an apocalyptic number.

It is an amenable number.

30286741 is a deficient number, since it is larger than the sum of its proper divisors (4307819).

30286741 is a wasteful number, since it uses less digits than its factorization.

30286741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 30286741 is about 5503.3390773239. The cubic root of 30286741 is about 311.7100809182.

The spelling of 30286741 in words is "thirty million, two hundred eighty-six thousand, seven hundred forty-one".