30226669 has 16 divisors (see below), whose sum is σ = 35349120. Its totient is φ = 25565760.

The previous prime is 30226661. The next prime is 30226699. The reversal of 30226669 is 96662203.

It is not a de Polignac number, because 30226669 - 2³ = 30226661 is a prime.

It is a super-2 number, since 2×30226669² = 1827303037671122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30226661) 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, 7747 + ... + 10975.

It is an arithmetic number, because the mean of its divisors is an integer number (2209320).

Almost surely, 2^30226669 is an apocalyptic number.

It is an amenable number.

30226669 is a deficient number, since it is larger than the sum of its proper divisors (5122451).

30226669 is a wasteful number, since it uses less digits than its factorization.

30226669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 30226669 is about 5497.8785908748. The cubic root of 30226669 is about 311.5038582055.

The spelling of 30226669 in words is "thirty million, two hundred twenty-six thousand, six hundred sixty-nine".