226405400246 has 8 divisors (see below), whose sum is σ = 342905266704. Its totient is φ = 112103644680.

The previous prime is 226405400239. The next prime is 226405400251. The reversal of 226405400246 is 642004504622.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549527465 + ... + 549527876.

It is an arithmetic number, because the mean of its divisors is an integer number (42863158338).

Almost surely, 2^226405400246 is an apocalyptic number.

226405400246 is a deficient number, since it is larger than the sum of its proper divisors (116499866458).

226405400246 is a wasteful number, since it uses less digits than its factorization.

226405400246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099055446.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 226405400246 its reverse (642004504622), we get a palindrome (868409904868).

The spelling of 226405400246 in words is "two hundred twenty-six billion, four hundred five million, four hundred thousand, two hundred forty-six".