30425622 has 8 divisors (see below), whose sum is σ = 60851256. Its totient is φ = 10141872.

The previous prime is 30425617. The next prime is 30425623. The reversal of 30425622 is 22652403.

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

30425622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30425592 and 30425601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30425623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535463 + ... + 2535474.

It is an arithmetic number, because the mean of its divisors is an integer number (7606407).

Almost surely, 2^30425622 is an apocalyptic number.

30425622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30425622 is a wasteful number, since it uses less digits than its factorization.

30425622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070942.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 30425622 is about 5515.9425305201. The cubic root of 30425622 is about 312.1858073046.

The spelling of 30425622 in words is "thirty million, four hundred twenty-five thousand, six hundred twenty-two".