30800622 has 8 divisors (see below), whose sum is σ = 61601256. Its totient is φ = 10266872.

The previous prime is 30800597. The next prime is 30800629. The reversal of 30800622 is 22600803.

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

30800622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30800629) 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, 2566713 + ... + 2566724.

It is an arithmetic number, because the mean of its divisors is an integer number (7700157).

Almost surely, 2^30800622 is an apocalyptic number.

30800622 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.

30800622 is a wasteful number, since it uses less digits than its factorization.

30800622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5133442.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 30800622 is about 5549.8308082319. The cubic root of 30800622 is about 313.4631515288.

The spelling of 30800622 in words is "thirty million, eight hundred thousand, six hundred twenty-two".