30207852 has 36 divisors (see below), whose sum is σ = 76878256. Its totient is φ = 10000800.

The previous prime is 30207851. The next prime is 30207883. The reversal of 30207852 is 25870203.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (30207851) 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, 2658 + ... + 8214.

Almost surely, 2^30207852 is an apocalyptic number.

It is an amenable number.

30207852 is an abundant number, since it is smaller than the sum of its proper divisors (46670404).

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

30207852 is a wasteful number, since it uses less digits than its factorization.

30207852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718 (or 5713 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 30207852 is about 5496.1670280296. The cubic root of 30207852 is about 311.4392046501.

The spelling of 30207852 in words is "thirty million, two hundred seven thousand, eight hundred fifty-two".