1226601434 has 16 divisors (see below), whose sum is σ = 1846924200. Its totient is φ = 610965504.

The previous prime is 1226601421. The next prime is 1226601437. The reversal of 1226601434 is 4341066221.

It can be written as a sum of positive squares in 4 ways, for example, as 1186595809 + 40005625 = 34447^2 + 6325^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1226601397 and 1226601406.

It is not an unprimeable number, because it can be changed into a prime (1226601437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945074 + ... + 946370.

Almost surely, 2^1226601434 is an apocalyptic number.

1226601434 is a deficient number, since it is larger than the sum of its proper divisors (620322766).

1226601434 is a wasteful number, since it uses less digits than its factorization.

1226601434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1226601434 is about 35022.8701565134. The cubic root of 1226601434 is about 1070.4535399350.

Adding to 1226601434 its reverse (4341066221), we get a palindrome (5567667655).

The spelling of 1226601434 in words is "one billion, two hundred twenty-six million, six hundred one thousand, four hundred thirty-four".