30617068 has 24 divisors (see below), whose sum is σ = 57380400. Its totient is φ = 14243328.

The previous prime is 30617063. The next prime is 30617089. The reversal of 30617068 is 86071603.

It is not an unprimeable number, because it can be changed into a prime (30617063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3523 + ... + 8581.

It is an arithmetic number, because the mean of its divisors is an integer number (2390850).

Almost surely, 2^30617068 is an apocalyptic number.

It is an amenable number.

30617068 is a deficient number, since it is larger than the sum of its proper divisors (26763332).

30617068 is a wasteful number, since it uses less digits than its factorization.

30617068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 30617068 is about 5533.2691964154. The cubic root of 30617068 is about 312.8392237406.

The spelling of 30617068 in words is "thirty million, six hundred seventeen thousand, sixty-eight".