30164596 has 72 divisors (see below), whose sum is σ = 71015616. Its totient is φ = 11047680.

The previous prime is 30164593. The next prime is 30164597. The reversal of 30164596 is 69546103.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30164593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36241 + ... + 37063.

It is an arithmetic number, because the mean of its divisors is an integer number (986328).

Almost surely, 2^30164596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30164596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35507808).

30164596 is an abundant number, since it is smaller than the sum of its proper divisors (40851020).

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

30164596 is a wasteful number, since it uses less digits than its factorization.

30164596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 30164596 is about 5492.2305122782. The cubic root of 30164596 is about 311.2904789749.

Adding to 30164596 its product of nonzero digits (19440), we get a square (30184036 = 5494²).

The spelling of 30164596 in words is "thirty million, one hundred sixty-four thousand, five hundred ninety-six".