30226427 has 16 divisors (see below), whose sum is σ = 38169600. Its totient is φ = 23250240.

The previous prime is 30226423. The next prime is 30226429. The reversal of 30226427 is 72462203.

It is a cyclic number.

It is not a de Polignac number, because 30226427 - 2² = 30226423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30226396 and 30226405.

It is not an unprimeable number, because it can be changed into a prime (30226421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3599 + ... + 8567.

It is an arithmetic number, because the mean of its divisors is an integer number (2385600).

Almost surely, 2^30226427 is an apocalyptic number.

30226427 is a deficient number, since it is larger than the sum of its proper divisors (7943173).

30226427 is a wasteful number, since it uses less digits than its factorization.

30226427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 30226427 is about 5497.8565823419. The cubic root of 30226427 is about 311.5030268852.

It can be divided in two parts, 3022 and 6427, that added together give a palindrome (9449).

The spelling of 30226427 in words is "thirty million, two hundred twenty-six thousand, four hundred twenty-seven".