30258852 has 48 divisors (see below), whose sum is σ = 78500352. Its totient is φ = 9008640.

The previous prime is 30258847. The next prime is 30258853. The reversal of 30258852 is 25885203.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (30258853) 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, 1708 + ... + 7964.

It is an arithmetic number, because the mean of its divisors is an integer number (1635424).

Almost surely, 2^30258852 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 30258852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39250176).

30258852 is an abundant number, since it is smaller than the sum of its proper divisors (48241500).

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

30258852 is a wasteful number, since it uses less digits than its factorization.

30258852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308 (or 6306 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 30258852 is about 5500.8046684099. The cubic root of 30258852 is about 311.6143739974.

The spelling of 30258852 in words is "thirty million, two hundred fifty-eight thousand, eight hundred fifty-two".