30426208 has 12 divisors (see below), whose sum is σ = 59901660. Its totient is φ = 15213088.

The previous prime is 30426203. The next prime is 30426211. The reversal of 30426208 is 80262403.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30426203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475378 + ... + 475441.

It is an arithmetic number, because the mean of its divisors is an integer number (4991805).

Almost surely, 2^30426208 is an apocalyptic number.

It is an amenable number.

30426208 is a deficient number, since it is larger than the sum of its proper divisors (29475452).

30426208 is an equidigital number, since it uses as much as digits as its factorization.

30426208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950829 (or 950821 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30426208 is about 5515.9956490193. The cubic root of 30426208 is about 312.1878115333.

The spelling of 30426208 in words is "thirty million, four hundred twenty-six thousand, two hundred eight".