132346426 has 4 divisors (see below), whose sum is σ = 198519642. Its totient is φ = 66173212.

The previous prime is 132346397. The next prime is 132346433. The reversal of 132346426 is 624643231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 131125401 + 1221025 = 11451^2 + 1105^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33086605 + ... + 33086608.

Almost surely, 2^132346426 is an apocalyptic number.

132346426 is a deficient number, since it is larger than the sum of its proper divisors (66173216).

132346426 is an equidigital number, since it uses as much as digits as its factorization.

132346426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66173215.

The product of its digits is 20736, while the sum is 31.

The square root of 132346426 is about 11504.1916708650. The cubic root of 132346426 is about 509.6093715186.

Adding to 132346426 its reverse (624643231), we get a palindrome (756989657).

The spelling of 132346426 in words is "one hundred thirty-two million, three hundred forty-six thousand, four hundred twenty-six".