30041016 has 32 divisors (see below), whose sum is σ = 75384960. Its totient is φ = 9976032.

The previous prime is 30040981. The next prime is 30041021. The reversal of 30041016 is 61014003.

It is a junction number, because it is equal to n+sod(n) for n = 30040986 and 30041004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581 + ... + 9003.

It is an arithmetic number, because the mean of its divisors is an integer number (2355780).

Almost surely, 2^30041016 is an apocalyptic number.

It is an amenable number.

30041016 is an abundant number, since it is smaller than the sum of its proper divisors (45343944).

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

30041016 is a wasteful number, since it uses less digits than its factorization.

30041016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715 (or 4711 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 30041016 is about 5480.9685275506. The cubic root of 30041016 is about 310.8647930521.

Adding to 30041016 its reverse (61014003), we get a palindrome (91055019).

The spelling of 30041016 in words is "thirty million, forty-one thousand, sixteen".