134622404 has 36 divisors (see below), whose sum is σ = 285977664. Its totient is φ = 55184976.

The previous prime is 134622403. The next prime is 134622409. The reversal of 134622404 is 404226431.

It is not an unprimeable number, because it can be changed into a prime (134622403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10424 + ... + 19439.

It is an arithmetic number, because the mean of its divisors is an integer number (7943824).

Almost surely, 2^134622404 is an apocalyptic number.

134622404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134622404 is an abundant number, since it is smaller than the sum of its proper divisors (151355260).

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

134622404 is a wasteful number, since it uses less digits than its factorization.

134622404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29904 (or 29895 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 134622404 is about 11602.6895157976. The cubic root of 134622404 is about 512.5140558509.

Adding to 134622404 its reverse (404226431), we get a palindrome (538848835).

The spelling of 134622404 in words is "one hundred thirty-four million, six hundred twenty-two thousand, four hundred four".