30434026 has 16 divisors (see below), whose sum is σ = 52586496. Its totient is φ = 12939696.

The previous prime is 30434011. The next prime is 30434057. The reversal of 30434026 is 62043403.

It is a junction number, because it is equal to n+sod(n) for n = 30433988 and 30434006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6781 + ... + 10336.

It is an arithmetic number, because the mean of its divisors is an integer number (3286656).

Almost surely, 2^30434026 is an apocalyptic number.

30434026 is a deficient number, since it is larger than the sum of its proper divisors (22152470).

30434026 is a wasteful number, since it uses less digits than its factorization.

30434026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17253.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 30434026 is about 5516.7042697611. The cubic root of 30434026 is about 312.2145480811.

Adding to 30434026 its reverse (62043403), we get a palindrome (92477429).

The spelling of 30434026 in words is "thirty million, four hundred thirty-four thousand, twenty-six".