30526016 has 28 divisors (see below), whose sum is σ = 64140588. Its totient is φ = 14364672.

The previous prime is 30525977. The next prime is 30526019. The reversal of 30526016 is 61062503.

It can be written as a sum of positive squares in 2 ways, for example, as 20286016 + 10240000 = 4504^2 + 3200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30525982 and 30526000.

It is not an unprimeable number, because it can be changed into a prime (30526019) 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, 12941 + ... + 15116.

Almost surely, 2^30526016 is an apocalyptic number.

It is an amenable number.

30526016 is an abundant number, since it is smaller than the sum of its proper divisors (33614572).

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

30526016 is a wasteful number, since it uses less digits than its factorization.

30526016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28086 (or 28076 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 30526016 is about 5525.0353845021. The cubic root of 30526016 is about 312.5287986260.

Adding to 30526016 its reverse (61062503), we get a palindrome (91588519).

The spelling of 30526016 in words is "thirty million, five hundred twenty-six thousand, sixteen".