246431226 has 16 divisors (see below), whose sum is σ = 500219424. Its totient is φ = 80917584.

The previous prime is 246431221. The next prime is 246431239. The reversal of 246431226 is 622134642.

It is a junction number, because it is equal to n+sod(n) for n = 246431193 and 246431202.

It is not an unprimeable number, because it can be changed into a prime (246431221) 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, 306105 + ... + 306908.

It is an arithmetic number, because the mean of its divisors is an integer number (31263714).

Almost surely, 2^246431226 is an apocalyptic number.

246431226 is an abundant number, since it is smaller than the sum of its proper divisors (253788198).

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

246431226 is a wasteful number, since it uses less digits than its factorization.

246431226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613085.

The product of its digits is 13824, while the sum is 30.

The square root of 246431226 is about 15698.1281049684. The cubic root of 246431226 is about 626.9485648255.

Adding to 246431226 its reverse (622134642), we get a palindrome (868565868).

The spelling of 246431226 in words is "two hundred forty-six million, four hundred thirty-one thousand, two hundred twenty-six".