30117064 has 32 divisors (see below), whose sum is σ = 60652800. Its totient is φ = 13968640.

The previous prime is 30117049. The next prime is 30117067. The reversal of 30117064 is 46071103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30117067) 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, 8097 + ... + 11215.

It is an arithmetic number, because the mean of its divisors is an integer number (1895400).

Almost surely, 2^30117064 is an apocalyptic number.

30117064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30117064 is an abundant number, since it is smaller than the sum of its proper divisors (30535736).

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

30117064 is a wasteful number, since it uses less digits than its factorization.

30117064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213 (or 3209 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 30117064 is about 5487.9016026164. The cubic root of 30117064 is about 311.1268872196.

Adding to 30117064 its reverse (46071103), we get a palindrome (76188167).

The spelling of 30117064 in words is "thirty million, one hundred seventeen thousand, sixty-four".