30104160 has 96 divisors (see below), whose sum is σ = 96526080. Its totient is φ = 7884288.

The previous prime is 30104153. The next prime is 30104167. The reversal of 30104160 is 6140103.

It is an interprime number because it is at equal distance from previous prime (30104153) and next prime (30104167).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27789 + ... + 28851.

It is an arithmetic number, because the mean of its divisors is an integer number (1005480).

Almost surely, 2^30104160 is an apocalyptic number.

30104160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30104160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48263040).

30104160 is an abundant number, since it is smaller than the sum of its proper divisors (66421920).

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

30104160 is a wasteful number, since it uses less digits than its factorization.

30104160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 30104160 is about 5486.7257996003. The cubic root of 30104160 is about 311.0824455826.

Adding to 30104160 its reverse (6140103), we get a palindrome (36244263).

The spelling of 30104160 in words is "thirty million, one hundred four thousand, one hundred sixty".