30645094 has 8 divisors (see below), whose sum is σ = 46521720. Its totient is φ = 15137856.

The previous prime is 30645089. The next prime is 30645137. The reversal of 30645094 is 49054603.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92139 + ... + 92470.

It is an arithmetic number, because the mean of its divisors is an integer number (5815215).

Almost surely, 2^30645094 is an apocalyptic number.

30645094 is a deficient number, since it is larger than the sum of its proper divisors (15876626).

30645094 is a wasteful number, since it uses less digits than its factorization.

30645094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184694.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 30645094 is about 5535.8011163697. The cubic root of 30645094 is about 312.9346493622.

Adding to 30645094 its reverse (49054603), we get a palindrome (79699697).

The spelling of 30645094 in words is "thirty million, six hundred forty-five thousand, ninety-four".