30650232 has 16 divisors (see below), whose sum is σ = 76625640. Its totient is φ = 10216736.

The previous prime is 30650219. The next prime is 30650261. The reversal of 30650232 is 23205603.

It is a junction number, because it is equal to n+sod(n) for n = 30650199 and 30650208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638523 + ... + 638570.

Almost surely, 2^30650232 is an apocalyptic number.

It is an amenable number.

30650232 is an abundant number, since it is smaller than the sum of its proper divisors (45975408).

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

30650232 is a wasteful number, since it uses less digits than its factorization.

30650232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277102 (or 1277098 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30650232 is about 5536.2651670598. The cubic root of 30650232 is about 312.9521374075.

Adding to 30650232 its reverse (23205603), we get a palindrome (53855835).

The spelling of 30650232 in words is "thirty million, six hundred fifty thousand, two hundred thirty-two".