30348325 has 48 divisors (see below), whose sum is σ = 45612160. Its totient is φ = 19595520.

The previous prime is 30348319. The next prime is 30348337. The reversal of 30348325 is 52384303.

It is not a de Polignac number, because 30348325 - 2³ = 30348317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30348293 and 30348302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 278371 + ... + 278479.

Almost surely, 2^30348325 is an apocalyptic number.

30348325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30348325 is a deficient number, since it is larger than the sum of its proper divisors (15263835).

30348325 is a wasteful number, since it uses less digits than its factorization.

30348325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 30348325 is about 5508.9313845790. The cubic root of 30348325 is about 311.9212113403.

The spelling of 30348325 in words is "thirty million, three hundred forty-eight thousand, three hundred twenty-five".