30086168 has 32 divisors (see below), whose sum is σ = 64646400. Its totient is φ = 12858912.

The previous prime is 30086167. The next prime is 30086171. The reversal of 30086168 is 86168003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30086167) 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, 40343 + ... + 41081.

It is an arithmetic number, because the mean of its divisors is an integer number (2020200).

Almost surely, 2^30086168 is an apocalyptic number.

It is an amenable number.

30086168 is an abundant number, since it is smaller than the sum of its proper divisors (34560232).

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

30086168 is a wasteful number, since it uses less digits than its factorization.

30086168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479 (or 1475 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 30086168 is about 5485.0859610402. The cubic root of 30086168 is about 311.0204595674.

It can be divided in two parts, 300 and 86168, that added together give a palindrome (86468).

The spelling of 30086168 in words is "thirty million, eighty-six thousand, one hundred sixty-eight".