30073325 has 12 divisors (see below), whose sum is σ = 37765440. Its totient is φ = 23752560.

The previous prime is 30073301. The next prime is 30073343. The reversal of 30073325 is 52337003.

It is a de Polignac number, because none of the positive numbers 2^k-30073325 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30073325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5639 + ... + 9588.

It is an arithmetic number, because the mean of its divisors is an integer number (3147120).

Almost surely, 2^30073325 is an apocalyptic number.

It is an amenable number.

30073325 is a deficient number, since it is larger than the sum of its proper divisors (7692115).

30073325 is a wasteful number, since it uses less digits than its factorization.

30073325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15316 (or 15311 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 23.

The square root of 30073325 is about 5483.9151160462. The cubic root of 30073325 is about 310.9761977627.

The spelling of 30073325 in words is "thirty million, seventy-three thousand, three hundred twenty-five".