30230425 has 24 divisors (see below), whose sum is σ = 40751360. Its totient is φ = 22161600.

The previous prime is 30230423. The next prime is 30230429. The reversal of 30230425 is 52403203.

It is not a de Polignac number, because 30230425 - 2¹ = 30230423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (30230423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13699 + ... + 15751.

Almost surely, 2^30230425 is an apocalyptic number.

It is an amenable number.

30230425 is a deficient number, since it is larger than the sum of its proper divisors (10520935).

30230425 is a wasteful number, since it uses less digits than its factorization.

30230425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2108 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 30230425 is about 5498.2201665630. The cubic root of 30230425 is about 311.5167602781.

Adding to 30230425 its reverse (52403203), we get a palindrome (82633628).

The spelling of 30230425 in words is "thirty million, two hundred thirty thousand, four hundred twenty-five".