134223526 has 8 divisors (see below), whose sum is σ = 201385080. Its totient is φ = 67095168.

The previous prime is 134223503. The next prime is 134223527. The reversal of 134223526 is 625322431.

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

It is a junction number, because it is equal to n+sod(n) for n = 134223494 and 134223503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134223527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9145 + ... + 18763.

It is an arithmetic number, because the mean of its divisors is an integer number (25173135).

Almost surely, 2^134223526 is an apocalyptic number.

134223526 is a deficient number, since it is larger than the sum of its proper divisors (67161554).

134223526 is an equidigital number, since it uses as much as digits as its factorization.

134223526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16598.

The product of its digits is 8640, while the sum is 28.

The square root of 134223526 is about 11585.4877325040. The cubic root of 134223526 is about 512.0073724321.

Adding to 134223526 its reverse (625322431), we get a palindrome (759545957).

The spelling of 134223526 in words is "one hundred thirty-four million, two hundred twenty-three thousand, five hundred twenty-six".