30266012 has 24 divisors (see below), whose sum is σ = 63719040. Its totient is φ = 12288240.

The previous prime is 30265981. The next prime is 30266017. The reversal of 30266012 is 21066203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30266017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27914 + ... + 28977.

It is an arithmetic number, because the mean of its divisors is an integer number (2654960).

Almost surely, 2^30266012 is an apocalyptic number.

It is an amenable number.

30266012 is an abundant number, since it is smaller than the sum of its proper divisors (33453028).

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

30266012 is a wasteful number, since it uses less digits than its factorization.

30266012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56921 (or 56919 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 30266012 is about 5501.4554437894. The cubic root of 30266012 is about 311.6389506398.

The spelling of 30266012 in words is "thirty million, two hundred sixty-six thousand, twelve".