226123651 has 8 divisors (see below), whose sum is σ = 249457824. Its totient is φ = 203638080.

The previous prime is 226123637. The next prime is 226123663. The reversal of 226123651 is 156321622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226123651 - 2¹⁷ = 225992579 is a prime.

It is a super-2 number, since 2×226123651² = 102263811083139602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226123631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211591 + ... + 212656.

It is an arithmetic number, because the mean of its divisors is an integer number (31182228).

Almost surely, 2^226123651 is an apocalyptic number.

226123651 is a deficient number, since it is larger than the sum of its proper divisors (23334173).

226123651 is a wasteful number, since it uses less digits than its factorization.

226123651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424301.

The product of its digits is 4320, while the sum is 28.

The square root of 226123651 is about 15037.4083870859. The cubic root of 226123651 is about 609.2310035601.

The spelling of 226123651 in words is "two hundred twenty-six million, one hundred twenty-three thousand, six hundred fifty-one".