134312226 has 16 divisors (see below), whose sum is σ = 280304064. Its totient is φ = 42824144.

The previous prime is 134312219. The next prime is 134312281. The reversal of 134312226 is 622213431.

It is a junction number, because it is equal to n+sod(n) for n = 134312196 and 134312205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486501 + ... + 486776.

It is an arithmetic number, because the mean of its divisors is an integer number (17519004).

Almost surely, 2^134312226 is an apocalyptic number.

134312226 is an abundant number, since it is smaller than the sum of its proper divisors (145991838).

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

134312226 is a wasteful number, since it uses less digits than its factorization.

134312226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973305.

The product of its digits is 1728, while the sum is 24.

The square root of 134312226 is about 11589.3151652718. The cubic root of 134312226 is about 512.1201322315.

Adding to 134312226 its reverse (622213431), we get a palindrome (756525657).

The spelling of 134312226 in words is "one hundred thirty-four million, three hundred twelve thousand, two hundred twenty-six".