132620226 has 16 divisors (see below), whose sum is σ = 265356000. Its totient is φ = 44187488.

The previous prime is 132620183. The next prime is 132620227. The reversal of 132620226 is 622026231.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132620196 and 132620205.

It is not an unprimeable number, because it can be changed into a prime (132620227) 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, 19750 + ... + 25598.

It is an arithmetic number, because the mean of its divisors is an integer number (16584750).

Almost surely, 2^132620226 is an apocalyptic number.

132620226 is an abundant number, since it is smaller than the sum of its proper divisors (132735774).

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

132620226 is a wasteful number, since it uses less digits than its factorization.

132620226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9633.

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

The square root of 132620226 is about 11516.0855328536. The cubic root of 132620226 is about 509.9605582724.

Adding to 132620226 its reverse (622026231), we get a palindrome (754646457).

The spelling of 132620226 in words is "one hundred thirty-two million, six hundred twenty thousand, two hundred twenty-six".