30708852 has 12 divisors (see below), whose sum is σ = 71654016. Its totient is φ = 10236280.

The previous prime is 30708833. The next prime is 30708863. The reversal of 30708852 is 25880703.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279524 + ... + 1279547.

It is an arithmetic number, because the mean of its divisors is an integer number (5971168).

Almost surely, 2^30708852 is an apocalyptic number.

It is an amenable number.

30708852 is an abundant number, since it is smaller than the sum of its proper divisors (40945164).

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

30708852 is a wasteful number, since it uses less digits than its factorization.

30708852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559078 (or 2559076 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 30708852 is about 5541.5568209665. The cubic root of 30708852 is about 313.1515222095.

The spelling of 30708852 in words is "thirty million, seven hundred eight thousand, eight hundred fifty-two".