30895102 has 24 divisors (see below), whose sum is σ = 55906416. Its totient is φ = 12541824.

The previous prime is 30895093. The next prime is 30895129. The reversal of 30895102 is 20159803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1998 + ... + 8110.

It is an arithmetic number, because the mean of its divisors is an integer number (2329434).

Almost surely, 2^30895102 is an apocalyptic number.

30895102 is a deficient number, since it is larger than the sum of its proper divisors (25011314).

30895102 is a wasteful number, since it uses less digits than its factorization.

30895102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160 (or 6141 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 30895102 is about 5558.3362618683. The cubic root of 30895102 is about 313.7833373570.

The spelling of 30895102 in words is "thirty million, eight hundred ninety-five thousand, one hundred two".