30078325 has 12 divisors (see below), whose sum is σ = 37428160. Its totient is φ = 23978160.

The previous prime is 30078317. The next prime is 30078329. The reversal of 30078325 is 52387003.

It is not a de Polignac number, because 30078325 - 2³ = 30078317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30078293 and 30078302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30078329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5716 + ... + 9634.

Almost surely, 2^30078325 is an apocalyptic number.

It is an amenable number.

30078325 is a deficient number, since it is larger than the sum of its proper divisors (7349835).

30078325 is a wasteful number, since it uses less digits than its factorization.

30078325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 30078325 is about 5484.3709757820. The cubic root of 30078325 is about 310.9934311395.

It can be divided in two parts, 30078 and 325, that added together give a palindrome (30403).

The spelling of 30078325 in words is "thirty million, seventy-eight thousand, three hundred twenty-five".