30873325 has 12 divisors (see below), whose sum is σ = 43752160. Its totient is φ = 21170160.

The previous prime is 30873317. The next prime is 30873397. The reversal of 30873325 is 52337803.

It is not a de Polignac number, because 30873325 - 2³ = 30873317 is a prime.

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, 88035 + ... + 88384.

Almost surely, 2^30873325 is an apocalyptic number.

30873325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30873325 is a deficient number, since it is larger than the sum of its proper divisors (12878835).

30873325 is a wasteful number, since it uses less digits than its factorization.

30873325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176436 (or 176431 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 30873325 is about 5556.3769670533. The cubic root of 30873325 is about 313.7095946444.

The spelling of 30873325 in words is "thirty million, eight hundred seventy-three thousand, three hundred twenty-five".