30369425 has 12 divisors (see below), whose sum is σ = 38222256. Its totient is φ = 23931600.

The previous prime is 30369403. The next prime is 30369431. The reversal of 30369425 is 52496303.

It is not a de Polignac number, because 30369425 - 2⁸ = 30369169 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30369391 and 30369400.

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, 7391 + ... + 10740.

It is an arithmetic number, because the mean of its divisors is an integer number (3185188).

Almost surely, 2^30369425 is an apocalyptic number.

It is an amenable number.

30369425 is a deficient number, since it is larger than the sum of its proper divisors (7852831).

30369425 is a wasteful number, since it uses less digits than its factorization.

30369425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18208 (or 18203 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 30369425 is about 5510.8461237817. The cubic root of 30369425 is about 311.9934834547.

The spelling of 30369425 in words is "thirty million, three hundred sixty-nine thousand, four hundred twenty-five".