30500094 has 16 divisors (see below), whose sum is σ = 62968320. Its totient is φ = 9838680.

The previous prime is 30500077. The next prime is 30500101. The reversal of 30500094 is 49000503.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30500094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81804 + ... + 82175.

It is an arithmetic number, because the mean of its divisors is an integer number (3935520).

Almost surely, 2^30500094 is an apocalyptic number.

30500094 is an abundant number, since it is smaller than the sum of its proper divisors (32468226).

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

30500094 is a wasteful number, since it uses less digits than its factorization.

30500094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164015.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 30500094 is about 5522.6890189472. The cubic root of 30500094 is about 312.4403094526.

Adding to 30500094 its reverse (49000503), we get a palindrome (79500597).

The spelling of 30500094 in words is "thirty million, five hundred thousand, ninety-four".