30117246 has 8 divisors (see below), whose sum is σ = 60234504. Its totient is φ = 10039080.

The previous prime is 30117233. The next prime is 30117253. The reversal of 30117246 is 64271103.

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

30117246 is an admirable number.

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, 2509765 + ... + 2509776.

It is an arithmetic number, because the mean of its divisors is an integer number (7529313).

Almost surely, 2^30117246 is an apocalyptic number.

30117246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30117246 is a wasteful number, since it uses less digits than its factorization.

30117246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019546.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 30117246 is about 5487.9181845213. The cubic root of 30117246 is about 311.1275139405.

Adding to 30117246 its reverse (64271103), we get a palindrome (94388349).

The spelling of 30117246 in words is "thirty million, one hundred seventeen thousand, two hundred forty-six".