30266416 has 40 divisors (see below), whose sum is σ = 61107200. Its totient is φ = 14506560.

The previous prime is 30266399. The next prime is 30266429. The reversal of 30266416 is 61466203.

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, 68725 + ... + 69163.

It is an arithmetic number, because the mean of its divisors is an integer number (1527680).

Almost surely, 2^30266416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30266416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30553600).

30266416 is an abundant number, since it is smaller than the sum of its proper divisors (30840784).

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

30266416 is a wasteful number, since it uses less digits than its factorization.

30266416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30266416 is about 5501.4921612232. The cubic root of 30266416 is about 311.6403372511.

The spelling of 30266416 in words is "thirty million, two hundred sixty-six thousand, four hundred sixteen".