30412266 has 16 divisors (see below), whose sum is σ = 62239584. Its totient is φ = 9901584.

The previous prime is 30412259. The next prime is 30412267. The reversal of 30412266 is 66221403.

It is not an unprimeable number, because it can be changed into a prime (30412267) 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, 58681 + ... + 59196.

It is an arithmetic number, because the mean of its divisors is an integer number (3889974).

Almost surely, 2^30412266 is an apocalyptic number.

30412266 is an abundant number, since it is smaller than the sum of its proper divisors (31827318).

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

30412266 is a wasteful number, since it uses less digits than its factorization.

30412266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117925.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30412266 is about 5514.7317251159. The cubic root of 30412266 is about 312.1401203296.

Adding to 30412266 its reverse (66221403), we get a palindrome (96633669).

The spelling of 30412266 in words is "thirty million, four hundred twelve thousand, two hundred sixty-six".