30097852 has 12 divisors (see below), whose sum is σ = 53665416. Its totient is φ = 14764880.

The previous prime is 30097849. The next prime is 30097861. The reversal of 30097852 is 25879003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70774 + ... + 71197.

It is an arithmetic number, because the mean of its divisors is an integer number (4472118).

Almost surely, 2^30097852 is an apocalyptic number.

It is an amenable number.

30097852 is a deficient number, since it is larger than the sum of its proper divisors (23567564).

30097852 is a wasteful number, since it uses less digits than its factorization.

30097852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142028 (or 142026 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 30097852 is about 5486.1509275630. The cubic root of 30097852 is about 311.0607160814.

The spelling of 30097852 in words is "thirty million, ninety-seven thousand, eight hundred fifty-two".