30452364 has 54 divisors (see below), whose sum is σ = 81414060. Its totient is φ = 9570960.

The previous prime is 30452363. The next prime is 30452377. The reversal of 30452364 is 46325403.

It is not an unprimeable number, because it can be changed into a prime (30452363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 144219 + ... + 144429.

Almost surely, 2^30452364 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 30452364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40707030).

30452364 is an abundant number, since it is smaller than the sum of its proper divisors (50961696).

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

30452364 is a wasteful number, since it uses less digits than its factorization.

30452364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 30452364 is about 5518.3660625225. The cubic root of 30452364 is about 312.2772437059.

Adding to 30452364 its reverse (46325403), we get a palindrome (76777767).

The spelling of 30452364 in words is "thirty million, four hundred fifty-two thousand, three hundred sixty-four".