30266449 has 8 divisors (see below), whose sum is σ = 32538240. Its totient is φ = 28062576.

The previous prime is 30266441. The next prime is 30266461. The reversal of 30266449 is 94466203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30266449 - 2³ = 30266441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30266441) 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 7 ways as a sum of consecutive naturals, for example, 16054 + ... + 17839.

It is an arithmetic number, because the mean of its divisors is an integer number (4067280).

Almost surely, 2^30266449 is an apocalyptic number.

It is an amenable number.

30266449 is a deficient number, since it is larger than the sum of its proper divisors (2271791).

30266449 is a wasteful number, since it uses less digits than its factorization.

30266449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33959.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 30266449 is about 5501.4951604087. The cubic root of 30266449 is about 311.6404505133.

The spelling of 30266449 in words is "thirty million, two hundred sixty-six thousand, four hundred forty-nine".