30468168 has 48 divisors (see below), whose sum is σ = 84755580. Its totient is φ = 9880704.

The previous prime is 30468161. The next prime is 30468187. The reversal of 30468168 is 86186403.

It is a happy number.

30468168 is a `hidden beast` number, since 30 + 468 + 168 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30008484 + 459684 = 5478^2 + 678^2 .

It is a super-2 number, since 2×30468168² = 1856618522552448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (30468161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3055 + ... + 8382.

Almost surely, 2^30468168 is an apocalyptic number.

It is an amenable number.

30468168 is an abundant number, since it is smaller than the sum of its proper divisors (54287412).

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

30468168 is a wasteful number, since it uses less digits than its factorization.

30468168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486 (or 11479 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 30468168 is about 5519.7978223844. The cubic root of 30468168 is about 312.3312556709.

The spelling of 30468168 in words is "thirty million, four hundred sixty-eight thousand, one hundred sixty-eight".