30326952 has 32 divisors (see below), whose sum is σ = 75984480. Its totient is φ = 10086720.

The previous prime is 30326909. The next prime is 30326957. The reversal of 30326952 is 25962303.

It is a super-2 number, since 2×30326952² = 1839448035220608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (30326957) 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 7 ways as a sum of consecutive naturals, for example, 12598 + ... + 14810.

It is an arithmetic number, because the mean of its divisors is an integer number (2374515).

Almost surely, 2^30326952 is an apocalyptic number.

It is an amenable number.

30326952 is an abundant number, since it is smaller than the sum of its proper divisors (45657528).

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

30326952 is a wasteful number, since it uses less digits than its factorization.

30326952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793 (or 2789 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 30326952 is about 5506.9911930200. The cubic root of 30326952 is about 311.8479699815.

The spelling of 30326952 in words is "thirty million, three hundred twenty-six thousand, nine hundred fifty-two".