134404522 has 8 divisors (see below), whose sum is σ = 230407776. Its totient is φ = 57601932.

The previous prime is 134404511. The next prime is 134404549. The reversal of 134404522 is 225404431.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800148 + ... + 4800175.

It is an arithmetic number, because the mean of its divisors is an integer number (28800972).

Almost surely, 2^134404522 is an apocalyptic number.

134404522 is a deficient number, since it is larger than the sum of its proper divisors (96003254).

134404522 is an equidigital number, since it uses as much as digits as its factorization.

134404522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600332.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 134404522 is about 11593.2964250898. The cubic root of 134404522 is about 512.2374107510.

Adding to 134404522 its reverse (225404431), we get a palindrome (359808953).

Subtracting 134404522 from its reverse (225404431), we obtain a palindrome (90999909).

The spelling of 134404522 in words is "one hundred thirty-four million, four hundred four thousand, five hundred twenty-two".