30650226 has 16 divisors (see below), whose sum is σ = 61357824. Its totient is φ = 10207184.

The previous prime is 30650219. The next prime is 30650261. The reversal of 30650226 is 62205603.

It is a junction number, because it is equal to n+sod(n) for n = 30650196 and 30650205.

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, 8095 + ... + 11261.

It is an arithmetic number, because the mean of its divisors is an integer number (3834864).

Almost surely, 2^30650226 is an apocalyptic number.

30650226 is an abundant number, since it is smaller than the sum of its proper divisors (30707598).

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

30650226 is a wasteful number, since it uses less digits than its factorization.

30650226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 30650226 is about 5536.2646251782. The cubic root of 30650226 is about 312.9521169866.

Adding to 30650226 its reverse (62205603), we get a palindrome (92855829).

It can be divided in two parts, 30650 and 226, that added together give a triangular number (30876 = T₂₄₈).

The spelling of 30650226 in words is "thirty million, six hundred fifty thousand, two hundred twenty-six".