30425345 has 8 divisors (see below), whose sum is σ = 36702720. Its totient is φ = 24212080.

The previous prime is 30425323. The next prime is 30425357. The reversal of 30425345 is 54352403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30425345 - 2⁶ = 30425281 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14975 + ... + 16884.

It is an arithmetic number, because the mean of its divisors is an integer number (4587840).

Almost surely, 2^30425345 is an apocalyptic number.

It is an amenable number.

30425345 is a deficient number, since it is larger than the sum of its proper divisors (6277375).

30425345 is a wasteful number, since it uses less digits than its factorization.

30425345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32055.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 30425345 is about 5515.9174214268. The cubic root of 30425345 is about 312.1848599043.

Adding to 30425345 its reverse (54352403), we get a palindrome (84777748).

The spelling of 30425345 in words is "thirty million, four hundred twenty-five thousand, three hundred forty-five".