30896236 has 12 divisors (see below), whose sum is σ = 61792528. Its totient is φ = 13241232.

The previous prime is 30896213. The next prime is 30896237. The reversal of 30896236 is 63269803.

It is a happy number.

30896236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30896195 and 30896204.

It is not an unprimeable number, because it can be changed into a prime (30896237) 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, 551691 + ... + 551746.

Almost surely, 2^30896236 is an apocalyptic number.

It is an amenable number.

30896236 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.

30896236 is a wasteful number, since it uses less digits than its factorization.

30896236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103448 (or 1103446 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 30896236 is about 5558.4382698740. The cubic root of 30896236 is about 313.7871764332.

The spelling of 30896236 in words is "thirty million, eight hundred ninety-six thousand, two hundred thirty-six".